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5/16-18 Top Locking Nuts
Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.
7,877 Lock Nut, Top Locking, All Metal (Automation style, etc.), showing 200, (click on any line for more information)
| Search Results Sponsored by Perigee Manufacturing, your source for All Metal Top-Lock Nuts. For more results, visit perigeemfg.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | hex prevailing torque nut b18.2.2 | 574 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | huglock nut b18.2.2 | 248 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | huglock nut b18.2.2 | 257 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 5 | Cadmium | 5/16-18 x 1/2 x 19/64 | all metal self-locking nut ms45913/2-5cg5c b18.2.2 | 629 |
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| Buy Top Locking Nuts from one of our FCH Network Partners | ||||||||
| Zoro Tools Inc. | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Plain | 5/16-18 | locknut sealing 5/16-18 |
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| Zoro Tools Inc. | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Plain | 5/16-18 | locknut 5/16 - 18 |
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| Zoro Tools Inc. | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 plain finish 18-8 stainless steel top lock nut 100 pk. |
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| Zoro Tools Inc. | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Plain | 5/16-18 | lock nut thin unc thread 5/16-18 pk10 |
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| Buy Top Locking Nuts from one of our FCH Network Members | ||||||||
| B & K FAST | PA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 cone locknuts gr c zinc b18.2.2 | 5118 |
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| B & K FAST | PA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 flex locknuts plain b18.2.2 | 311 |
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| UNEEDA | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 x 100 | 5/16-18 top lock nut 100 bx | 3800 |
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| UNEEDA | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 top lock nut | 170 |
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| IRF | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Black Oxide | 5/16-18 | 5/16-18 toplock nut type-c automation style stl | 1560 |
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| IRF | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Black Oxide | 5/16-18 | 5/16-18 toplock nut type-c automation style stl | 1560 |
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| IRF | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Black Oxide | 5/16-18 | 5/16-18 toplock nut type-c automation style stl | 1560 |
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| IRF | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Black Oxide | 5/16-18 | 5/16-18 toplock nut type-c automation style stl | 1560 |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16 -18 gr.c zn stover locknuts | 22,050 |
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| IndexFast | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | 5/16-18 | n5618nlss316 5/16-18 nylon insert lock nut 316 stainless steel | inquire |
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| Mansco | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 flex top locking nut light hex full height 20faf518 100/box | 149 |
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| Mansco | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | prevailing torque lock nut | 2,150 |
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| TSF | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | allmetal locknut gr c automation zinc 5/16-18 | 2314 |
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| YANKEE | NH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 light flexloc locknut full hgt | 322 |
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| NAPPCO | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | hex top locknut steel zp gr c 5/16-18 | 3660 |
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| NAPPCO | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | hex top locknut steel zp gr c 5/16-18 | 1200 |
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| Hayes | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 stover type l/nut gr. c zinc | 334 |
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| Hayes | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 50fa518 5/16-18 flexlock s/s | 35 |
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| BHAM | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 flex lock nut zinc b18.2.2 | 24 |
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| CIF | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Phosphate | 5/16-18 | 5/16-18 all metal locknut grade c cone style phos coated for 72 hours to red rust | 89709 |
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| Cal Fastenrs | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | hex nylok nut 18-8 304 nyl hex nut 31CNNE3 | 330 |
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| QCS | OR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 grade c oval locknut zinc | 200 |
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| VertexD | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 nc bk l/n nut 18-8 420 ext tooth | 291182 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 light flexloc nut uss | 35 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | stover lock nut USS gr c /wax wax | 1950 |
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| NutsBolts | NE | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 ss flexloc nut light full | 253 |
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| NutsBolts | NE | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 crown lock nut zp | 22380 |
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| NutsBolts | NE | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Galvanized | 5/16-18 | 5/16-18 toplock nut hdg | 101 |
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| American | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | top lock nut cad pl | 4100 |
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| American | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 5/16-18 | c locknut pl | 150 |
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| ZAL INDUS | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 thin hgh light hex flx lock nut cad pltd | 200 |
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| General F | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 hvy hex flex ln cad b18.2.2 | 95 |
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| General F | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Phosphate | 5/16-18 | 5/16-18 stover ln gm4435m b18.2.2 | 40,871 |
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| ACCURATE | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | all lock nut gr c | 2046 |
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| American | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | all lock nut plate | 1300 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 stover locknut | 2940 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 prevailing torque lock nut grade | 57436 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 light hex full height flexloc 50faf-518 18-8 s/s w/wax flex | 1,062 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 light hex full height flexloc 20faf-518 flex | 114,543 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Silver | 5/16-18 | 5/16-18 light hex full height flexloc 59faf-518 18-8 s/s plate flex | 1,183 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | 5/16-18 | 5/16-18 light hex full height flexloc 80faf-518 316 stainless flex | 29 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 light hex thin height flexloc 20fkf-518 flex | 75,000 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 light hex full height flexloc 21faf-518 cad flex | 11,842 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 light hex thin height flexloc 21fkf-518 cad and wax flex | 761 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 5/16-18 | 5/16-18 light hex full height flexloc 23faf-518-y flex | 2,535 |
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| MMCC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 all metal lockn steel american din 980v | inquire |
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| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | coarse grc stover all metal locknut med carb zp/wax | 1,576 |
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| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 coarse flexloc nut light hex thin cad | 57 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 toplock nut gr c hrd stl znc b18.2.2 | 6937 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 toplock nut gr c hrd stl znc b18.2.2 | 400 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 x 25 | 5/16-18 toplock nut gr c 25/pkg hrd stl znc b18.2.2 | 4 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 x 25 | 5/16-18 toplock nut gr c 25/pkg hrd stl znc b18.2.2 | 5 |
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| Lippin | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | locknut gr-c zinc plated | 2700 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 nc flextop locknut full height & wax | 100 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 nc flex lock nut 18-8 304 | 59 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 nc heavy flex lock nut 18-8 304 | 84 |
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| SII | IN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | 5/16-18 grd c lock nut) | 2400 |
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| Future Fastener | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 stover c locknut plt | 7 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | hex loc nut 360 heavy torque | 2273 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 stover top lock hex nut | 500 |
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| FastWare | Sask | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 nc flextop locknut full height | 400 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | hex prevailing torque nut b18.2.2 | 574 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | huglock nut b18.2.2 | 248 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 x 1/2 x 17/64 | huglock nut b18.2.2 | 257 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 5 | Cadmium | 5/16-18 x 1/2 x 19/64 | all metal self-locking nut ms45913/2-5cg5c b18.2.2 | 629 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 x 3/16 | fin hex jam top lock nut b18.2.2 | 1654 |
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| JET FITTING | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade G | Phosphate | 5/16-18 | 5/16-18 nuts all metal locknuts grade g hex flange cone locknut without serration 2 opposite oval lock phos & oil (inch) b18.2.2 | 1000 |
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| Delta | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | nut flexloc full height light hex cad 5/16-18 | 100 |
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| Delta | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | nut flexloc full height light hex 18-8 sst 5/16-18 | 59 |
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| QFC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 top lock nut zinc b18.2.2 | 10,000 |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Phosphate | 5/16-18 | crown locknut phos/oil | - |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | flex loc locknut | - |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | hex hvy flex locknut | - |
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| Irwin Ind | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16-18 unc gr c stover locknuts zinc trivalent clear b18.2.2 | 57500 |
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| Irwin Ind | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Black | 5/16-18 | 5/16-18 unc gr c stover l/nut .0002 min zinc trivalent black b18.2.2 | 1175 |
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| API | IA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Zinc/Clear | 5/16-18 | nut hex nlyon lock gr b | 1,984 |
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| API | IA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | nut stover lock c zncl/wax k40002 | 2,770 |
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| API | IA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | nut loc zncl | 22,684 |
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| Delta | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | hx cone l/n stover c zinc 5/16-18 | 12509 |
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| HBBOLT | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | jam nut top lock 18-8ss | 4,060 |
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| Cascade | OR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | thinclr all metal locknuts cad pl grad c | 7200 |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | all metal locknut grc stl & wax cr+3 wax | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Galvanized | 5/16-18 | all metal locknut grc stl hdg | 27 |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc thin height light stl | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc full height light stl | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc thin height heavy stl | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc full height heavy stl | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc full height heavy cadium | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc thin height heavy cadium | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc full height light cadium | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex nut flexloc thin height light cadium | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 hex nut light flexloc full height 18-8 304 | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 hex nut light flexloc thin height 18-8 304 | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 5/16-18 | hex all metal locknut l9 | inquire |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | all metal locknut grc stl cr+3 | inquire |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | aztech lock nut 31crfogy 5/16-18 | 1385 |
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| Standard | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 full lock nut 18-8 stainless steel b18.2.2 | inquire |
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| Olander | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 5/16-18 | 5/16-18 oval lock nut gr 8 zn | 2058 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | flexloc 21fa518 | 11000 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 | flexloc 50faf518 | 7500 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | flexloc 20fkf518 | 2200 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Silver | 5/16-18 | flexloc 59faf518 | 2300 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 | flexloc 50fkf518 | 8500 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 400 Stainless (405, 410,416,420,430 etc.) | Passivated | 5/16-18 | flexloc 50fk518 | 1800 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | flexloc 20fk518 | 1700 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Brass | Plain | 5/16-18 | flexloc 60fk518 | 824 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | flexloc 23fk518 | 3300 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | flexloc 21faf518 | 22000 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | flexloc 20faf518 | 2350 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | flexloc 21fkf518 | 7500 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 5/16-18 | flexloc 23fk518 | 2600 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 | flexloc 50fa518 | 2300 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | flexloc 20faf518 | 1500 |
| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | flexloc 21fk518 | 1000 |
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| ASFCORP | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 full hgt hex ny in lk nut gr n2 tri zn fe/zn 5an | 100 |
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| ASFCORP | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 full hgt hex ny in lk nut gr n2 tri zn fe/zn 5an | 100 |
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| Buckeye | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 uni torq locknut - cadmium plated | inquire |
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| Buckeye | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 mod ln tubing insert | inquire |
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| HBBOLT | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | gr c lock nut | 3,516 |
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| HBBOLT | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 top lock hex jam nut tri-loc zn | 400 |
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| OBRIEN | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | stover l/n grd c | 5500 |
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| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Plain | 5/16-18 | 5/16-18 grade a automation locknut plain b18.2.2 b18.2.2 | 1935900 |
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| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Aluminum zinc flake (Dacromet, Magnigard, Doerken) | 5/16-18 | 5/16-18 grade c hex locknut magni 511 b18.2.2 b18.2.2 | 63000 |
|
| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 5/16-18 | 5/16-18 grade a automation locknut zinc/yellow wax b18.2.2 b18.2.2 | 560000 |
|
| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | 5/16-18 grade c hex locknut b18.2.2 b18.2.2 | 41494 |
|
| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | 5/16-18 grade c hex locknut b18.2.2 b18.2.2 | 66000 |
|
| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | marsden nuts znc | 467 |
|
| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | hvy thin hgt flex l/n 18-8 | 15 |
|
| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | top-lok hex nut znc | 5617 |
|
| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 hvy hex wire (anco) l/n | 2482 |
|
| KBS | TN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Cadmium | 5/16-18 | 5/16-18 prevailingtorque l/n grade b wax cad pltd b18.2.2 | 15,000 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 all metal locknut grade b cad ms51922-9 | 1,770 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | automation style locknut | 3,300 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | cone locknut | 700 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 flex lock nut 20fa5/8 20fa5/8 | 600 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 flex lock nut full height | 72 |
|
| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Zinc/Clear | 5/16-18 | 5/16-18 top lock nut | 3,020 |
|
| ISSCO | MO | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Cadmium | 5/16-18 | hex locknut stover gr a cad/wax 5/16-18 | 14180 |
|
| ISSCO | MO | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Zinc/Clear | 5/16-18 | hex stover locknut thin collar | 3600 |
|
| ISSCO | MO | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | hex locknut stover gr c thin collar | 2600 |
|
| ISSCO | MO | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | hex locknut stover gr c thin collar z/p | 1300 |
|
| Northern | MN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 5/16-18 | s/o 5/16-18 nc#8 toplock nut zinc/yellow | 2542 |
|
| Northern | MN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | marsden nut | 100 |
|
| Hewes | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | allmetal locknut | 1600 |
|
| MFS | KS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | es hex lock locknut | 1920 |
|
| XL Screw | GA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 5/16-18 x 1/2 x 11/32 | gr c nylon white insert lock nuts zyd | 3,000 |
|
| XL Screw | GA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | gr c prevailing torque lock nuts h t zp waxed | 5,000 |
|
| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 coarse flexloc nut light hex full cad | 100 |
|
| MasFasCorp | NV | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | prevailing torque l/n gr. c | inquire |
|
| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | 5/16 -18 gr.c zn stover locknut | 850 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | toplock gr.a & waxed | 2446 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | toplock gr.a | 42,000 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | toplock gr.c /wax | 467 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | clnch nut #1 shnk s/s (cls-0518- | 7438 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Black Oxide | 5/16-18 | toplock gr.c / wax | 101380 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | toplock gr.c | 163900 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Black Oxide | 5/16-18 | toplock gr.c tri./wax | 79050 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Black Oxide | 5/16-18 | toplock gr.c cad/wax | 76656 |
|
| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | cone lock nut gr c stl zc | 1822 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Phosphate | 5/16-18 | 5/16-18 stover alternative lock nut automation style with flange grade g black phosphate | 62.500 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium | 5/16-18 | 5/16-18 stover alternative automation style lock nut grade c cad and wax | 25,000 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Cadmium | 5/16-18 | 5/16-18 stover alternative lock nut grade b cad and wax | 25,000 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 flex type hex lock nut full height light cadmium and wax | 12.500 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | 5/16-18 flex type hex lock nut thin height light cadmium and wax | 12.500 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 flex type lock nut full height 18-8 stainless steel | 3.125 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 flex type hex lock nut thin height light 18-8 stainless steel | 3.125 |
|
| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Aluminum zinc flake (Dacromet, Magnigard, Doerken) | 5/16-18 | 5/16-18 coarse thread top lock hex nut grade 9 dfar ecoguard gray/silver 1,000 hr cor | 75,000 |
|
| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | hex fin toplock nut(1/2x17/64) | 2,600 |
|
| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | flex loc nut-full light 18-8 ss | 300 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 flexloc type nut gr | 112,523 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 5/16-18 | gr c auto .0002 lock | 76,088 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | auto locknut | 39,600 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | auto locknut | 7,200 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 flexloc type | 773 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | 5/16-18 fin hex toplock | 557 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | auto locknut | 220 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | auto locknut gr | 150 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | auto locknut | 31 |
|
| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | autolock (3 hit) | 9,853 |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Aluminum | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Silicon Bronze | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
|
| MAINSOURC | NH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | ny insert l/n (ne/nm) 18-8 ss | 423 |
|
| Lightning | LA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-18 | gr. c stover all metal lock nut | 2922 |
|
| CFI | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | all metal locknuts | 6,500 |
|
| CFI | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | all metal locknuts | 6,500 |
|
| CFI | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | all metal locknuts | 6,500 |
|
| CFI | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/16-18 | all metal locknuts | 6,500 |
|
| AALL | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 5/16-18 | ms51922-9, 5/16-18 self locking hex nut, carbon , i/a/w mil-n-45913 | 100 |
|
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