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.
12,397 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.) | Steel | Zinc/Clear | 1/4-20 x 7/16 x 7/32 | 1/4-20 x 7/16 x 7/32 hex marsden nut b18.2.2 | 363 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/8-18 x 15/16 x 35/64 | 5/8-18 x 15/16 x 35/64 hex marsden nut b18.2.2 | 808 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/8-18 x 15/16 x 35/64 | 5/8-18 x 15/16 x 35/64 hex marsden nut b18.2.2 | 14 |
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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 | 5/16-18 x 1/2 x 17/64 huglock nut b18.2.2 | 248 |
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| Buy Top Locking Nuts from one of our FCH Network Members | ||||||||
| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 7/16-14 | 7/16-14 all metal lock nut-plain | 80 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1 1/4-12 | 1 1/4-12 lock nut-zp | 4 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1-14 | 1-14 l/n-zp | 1 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 29 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 7 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 2 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 3 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 9 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 15 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 4 | 4-slot locknut | 6 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Zinc/Clear | M5-0.8-0.80 | m5-0.8 class 10 zinc plated top lock nut din 980 | 250 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | lock nut | 200 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/2-13 | 1/2-13 flex loc nut hvy hex full height | 17 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 2 | lac-032-2md nut floating locking ss #10-32 x 2 | 50 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Plain | M3-0.5-0.50 | fex-m3 nut mini non locking metric m3 x 0.5 | 240 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Plain | M3-1.02-1.02 | feox-m3 nut mini non locking metric m3 x 1.02mm | 5540 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #8-32 x .040 | feox-832 nut miniature non locking #8-32 x .040 | 4197 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #8-32 x .040 | feo-832-md nut miniature self locking #8-32 x .040 | 450 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #8-32 x .040 | feo-832-md nut miniature self locking #8-32 x .040 | 3250 |
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| OneMonroe | NC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/8-18 | 5/8-18 flx. lock nut c/p | 34 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 3/4-16 | 3/4-16 gr9 all steel lock nut yellow zinc | 196 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 3/4-10 | 3/4-10 gr9 all steel lock nut yellow zinc | 175 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 5/8-18 | 5/8-18 gr9 all steel lock nut yellow zinc | 256 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 5/8-11 | 5/8-11 gr9 all steel lock nut yellow zinc | 425 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | nut self-locking hexagon-regular 250 deg. f and 450 deg. f (non-metallic insert) 300 series corrosion resistant steel | 50 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | nut self-locking hexagon-regular height 450 deg. f 125 ksi ftu | 30 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | nut self-locking plate two-lug low height steel 125 ksi ftu 450 deg. f | 100 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #10-32 x .060 | fex-032 nut miniature non locking #10-32 x .060 | 10 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Plain | M4-1.02-1.02 | feo-m4-ef nut mini self locking metric m4 x 1.02mm | 500 |
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| OneMonroe | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #10-32 x .060 | fe-032-ef nut miniature self locking #10-32 x .060 | 45 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Zinc/Clear | M08-1.25 | m08-1.25 stover top lock hex nut class 10 zinc | 50 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 7/16-14 | 7/16-14 stover top lock hex nut zinc | 500 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 1/4-20 | 1/4-20 gr9 all steel lock nut yellow zinc | 1000 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M18-1.50 | M18-1.5 class 8.8 all steel lock nut zinc | 128 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 1/2-13 | 1/2-13 gr9 all steel lock nut yellow zinc | 994 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 3/8-24 | 3/8-24 gr9 all steel lock nut yellow zinc | 50 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium | 7/16-14 gr c lock nut ramco cad & wax | 1309 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium | 5/16-18 gr c all steel lock nut ramco cad & wax | 5450 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium | 1/4-20 gr c all steel lock nut ramco cad & wax | 6033 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1 3/8-6 | 1 3/8-6 gr c all steel lock nut zinc import | 8 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1-14 | 1-14 gr c all steel lock nut zinc import | 90 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/8-14 | 7/8-14 gr c all steel lock nut zinc import | 48 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 9/16-18 | 9/16-18 gr c all steel lock nut zinc import | 299 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/16-20 | 7/16-20 gr c all steel lock nut zinc import | 313 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-24 | 5/16-24 gr c all steel lock nut zinc import | 2006 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | #10-24 | 10-24 gr c all steel lock nut zinc import | 3326 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 thin flex lock nut cadnium plated | 92 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 thin flex lock nut cadnium plated | 41 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M20-1.50 | 20-1.5 class 8.8 all steel lock nut zinc | 20 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M20-2.50 | 20-2.5 class 8.8 all steel lock nut zinc | 18 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M18-2.50 | 18-2.5 class 8.8 all steel lock nut zinc | 35 |
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| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M16-1.50 | 16-1.5 class 8.8 all steel lock nut zinc | 46 |
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| MAINSOURC | NH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/2-13 | 1/2-13 ny insert l/n (ne/nm) stl z/clr | 16 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1-8 | 1-8 flexloc self locking nut heavy thin # 31fk1608 | 23 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 624 | 3/8-24 flexloc self locking nut cadmium #21fk624 | 99 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade A | Zinc/Yellow | #10-24 | 10-24 nc all metal top l/n zinc yellow tri-punch .193 tall x 3/8 waf grade a | 13993 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Zinc/Clear | 3/4 | 3/4 nc all metal top l/n grade b zinc & wax | 1271 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Zinc/Clear | 5/8 | 5/8 nc all metal top l/n grade b zinc & wax | 2400 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade B | Zinc/Clear | 1/2 | 1/2 nc all metal top l/n grade b zinc & wax | 10000 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 2H | Plain | 3/4 | 3/4 nc pin lock nut anco style 2h heavy hexnut | 268 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 2H | Plain | 5/8 | 5/8 nc pin lock nut anco style 2h heavy hexnut | 97 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 7/8-14 flexloc self locking nut heavy thin # 31fk1414 | 29 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/16 | nc all metal top l/n gr c z | 3285 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | #8-32 | 8-32 top-lock nut uss | 20 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1-8 | nc all metal top l/n cadmium | 25 |
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| TownCountry | AR | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 7/16-20 | 7/16-20 stover top lock hex nut | 1250 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M36-4.00 | M36x4.00 coarse all-metal top lock nut din 980v | 4 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Plain | M18-1.50 | fine allmetal top loc nut din 980-10 | 22 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M12-1.75 | fine thread allmetal top loc nut | 10 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Plain | M8-1.00 | fine allmetal top loc nut din 980-10 | 80 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1-14 | fine all metal top l/n gr c z | 181 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1 | 1 nc all metal top l/n gr c z | 935 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/8-14 | nf all metal top l/n gr c z | 185 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/8 | nc all metal top l/n gr c z | 2387.6 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 3/4-16 | nf all metal top l/n gr c z | 714 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 3/4 | nc all metal top l/n gr c z | 5089 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/8-18 | nf all metal top l/n gr c z | 1040 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/8 | nc all metal top l/n gr c z | 11325.8 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 9/16-18 | nf all metal top l/n gr c z | 369 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 9/16 | nc all metal top l/n gr c z | 955 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/2-20 | nf all metal top l/n gr c z | 2889 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/2 | nc all metal top l/n gr c z | 9203.5 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/16-20 | nf all metal top l/n gr c z | 1829 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 3/8-24 | nf all metal top l/n gr c z | 2641 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 3/8 | nc all metal top l/n gr c z | 5771 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-24 | nf all metal top l/n gr c z | 2380 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 light flexloc nut USS s/s | 26 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 light flexloc nut sae | 20 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/2-20 | 1/2-20 light flexloc nut sae | 30 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 5/8-11 | 5/8-11 light flexloc nut uss | 6 |
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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.) | Steel | Plain | 3/8-16 | 3/8-16 light flexloc nut uss | 282 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 3/4-10 | 3/4-10 light flexloc nut uss | 43 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/2-13 | 1/2-13 dura-flex loc nut uss | 166 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 | 5/8-11 top-lock nut USS s/s | 75 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 top-lock nut USS s/s | 50 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 9/16-18 | stover lock nut SAE gr c /wax wax | 18 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/8-14 | stover lock nut SAE gr c /wax wax | 58 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 7/16-20 | stover lock nut SAE gr c /wax wax | 571 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 5/16-24 | stover lock nut SAE gr c /wax wax | 121 |
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