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1/4-28 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.
183 results, (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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Brass | Plain | 1/4-28 x 7/16 x 17/64 | 1/4-28 x 7/16 x 17/64 self-locking nut b18.2.2 | 237 |
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| Buy Top Locking Nuts from one of our FCH Network Members | ||||||||
| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | nf all metal top l/n gr c z | 8083 |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21042l4 nut, self-locking | 150 |
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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 | 1/4-28 | nut, self-locking, hex flange, 1/4-28 ms21043-4 | 50 |
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| Jay-Cee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium/Yellow | 1/4-28 | 1/4-28 flex type hex lock nut full height light yellow cadmium and wax(cadmium plate per qq-p-416 type ii class 2) | 68 |
|
| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 toplock nut gr c hrd stl znc b18.2.2 | 4519 |
|
| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 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 | 1/4-28 x 25 | 1/4-28 toplock nut gr c 25/pkg hrd stl znc b18.2.2 | 16 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 x 25 | 1/4-28 toplock nut gr c 25/pkg hrd stl znc b18.2.2 | 3 |
|
| Weaver | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 flex lock nut 18-8 ss | 54 |
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| JHP Fasteners | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nutplate self-locking 1/4-28 steel NAS1791A4-1 | 32 |
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| QFC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 gr-c hex lock nut zinc b18.2.2 | 2700 |
|
| 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.) | Grade C | Zinc/Clear | 1/4-28 | stover lock nut SAE gr c /wax wax | 1073 |
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| HBBOLT | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | gr c lock nut | 500 |
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| ACF | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 grade c prevailing torque hex l/n | 500 |
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| ACF | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 steel locknut unjf-3b cad ii MS21045-4 | 100 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | sps 50fc-428 1/4-28 flex loc nut ss (1/4-28 FLEX LOC NUT STAINLESS) (1/4-28 FLEX LOC NUT STAINLESS) | 7 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 stover lock nut grade c (ZINC PLATED) (ZINC PLATED) | 50 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | stover hex lock nut 1/4-28 (STL CAD WAX) (STL CAD WAX) | 850 |
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| MFS | KS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | toplock locknut | 21495 |
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| RAMCO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 grade c automation style lock nut | 48,000 |
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| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 reduced height steel lock nut-cad ii MS21042-4 b18.2.2 () () | 423 |
|
| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 ss reduced height lock nut 304ss MS21043-4 b18.2.2 () () | 100 |
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| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | locknut MS21045-4 b18.2.2 () () | 600 |
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| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | locknut MS21046-C4 b18.2.2 () () | 44 |
|
| GLF | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 cone lock nut gr c stl zc b18.2.2 () () | 52 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21042l4 locknut steel nut slflkg hexagon (low hgt) 0.250-28 cs dry film (NUT SLFLKG HEXAGON (LOW HGT) 0.250-28 CS DRY FILM) (NUT SLFLKG HEXAGON (LOW HGT) 0.250-28 CS DRY FILM) | 3030 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | ms21043-4 | 3723 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | ms21042-4 | 1424 |
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| Lightning | LA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | gr. c stover all metal lock nut fine | 1261 |
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| Davis | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 flex locknut-steel zinc b18.2.2 | 60 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nas679a4w | 287 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nas680a4 | 238 |
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| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nas1473f4 nut slf-lk plte 2 lug cap | 8 |
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| NAPPCO | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 sst flexloc nuts (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 205 |
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| NAPPCO | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 hex top locknut gr-c zinc pltd (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 200 |
|
| NAPPCO | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | hex top locknut steel gr c 1/4-28 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 150 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | auto locknut | 102,690 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | auto locknut | 72,684 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | auto locknut | 47,475 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | fin hex cent lock | 38,500 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 flex lock type nut gr | 23,380 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | fin hex tech lock | 23,520 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 fin hex top lock | 21,416 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 fin hex top lock | 2,150 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 fin hex top lock | 265 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | auto locknut ms | 13,546 |
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| Aztech | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 fin hex top lock | 7,872 |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 1/4-28 | stover locknut l9 | 3,708 |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | lgt hex flex locknut s/s | - |
|
| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | hex hvy flex locknut | - |
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| NutsBolts | NE | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 crown lock nut zp | 3039 |
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| Cal Fastenrs | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | stover lock nut stover nut | 500 |
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| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | top-lok hex nut znc | 2923 |
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| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | lgt full hgt flex l/n 18-8 | 107 |
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| MidStates | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lgt thin hgt flex l/n | 2 |
|
| Standard | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | 1/4-28 | 1/4 -28 full lock nut 316 stainless steel b18.2.2 | 4245 |
|
| Standard | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 full lock nut 18-8 stainless steel b18.2.2 | 55200 |
|
| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium/Yellow | 1/4-28 | 1/4-28 unitorque lock nut gr. c cad 25FNUCCY | 4000 |
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| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 1/4-28 | automation lock nut gr8 zc clear Cr3+ | 378000 |
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| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Plain | 1/4-28 | automation lock nut gr 8 | 63000 |
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| Future Fastener | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 stover c l/n plt | 46 |
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| Jackson | MS | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Plain | 1/4-28 | nf l-9 stover top loc nut | 158 |
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| OBRIEN | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | stover l/n gr c | 75 |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 stl cad flex locknuts | stock |
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| Lippin | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | locknut gr-c fine zinc plated | 2706 |
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| Delta | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | hx cone l/n stover c zinc 1/4-28 (FINE THREAD) | 3982 |
|
| Delta | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nut flexloc full height-light hex plain 1/4-28 (FLEXLOC) | 150 |
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| Northern | MN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | s/o 1/4-28 nf#8 toplock nut zinc | 3000 |
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| SRF | AL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | gr c all metal locknut | 492 |
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| General F | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 stover ln grc .226-.212 b18.2.2 | 3,480 |
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| ISSCO | MO | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | hex stover locknut zinc &wax | 16825 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | flexloc 21fc428 | 32000 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | flexloc 21fk428 | 5700 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | flexloc 23fc428 | 5800 |
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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 | 1/4-28 | flexloc 50fk428 | 12000 |
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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 | 1/4-28 | flexloc 50fc428 | 5600 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | flexloc 20fc428 | 19500 |
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| ULTRA | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | flexloc 20fk428 | 15000 |
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| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 fine reversible 2-way all metal locknut low carb zp b18.2.2 | 50 |
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| AIH | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | nut self-lockng cad dry film lube MS21042L4 | 1500 |
|
| Mansco | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | prevailing torque lock nut grc triv znc | 4400 |
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| ASFCORP | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 full hgt hex ny in lk nut gr n8 tri zn fe/zn 5an pkg | 344 |
|
| ZAL INDUS | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 lock nut gr.c pltd | 599 |
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| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium/Yellow | 1/4-28 | 1/4-28 unitorque lock nut gr. c cad yellow | 4000 |
|
| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Plain | 1/4-28 | 1/4-28 automation lock nut gr 8 | 63000 |
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| Komar | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 8 | Zinc/Clear | 1/4-28 | 1/4-28 automation lock nut gr8 zc clear trivalent | 378000 |
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| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 | fine grc stover all metal locknut med carb | 17 |
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| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 fine flexloc nut light hex thin | 3 |
|
| Alma Bolt | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | SAE stover lock nut | 3607 |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Aluminum | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Aluminum | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| Mid-Valley | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Aluminum | Plain | 1/4-28 | lock nut top locking all metal (automation style etc.) b18.2.2 | inquire |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 stl cad flex locknut | 14,600 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Phosphate | 1/4-28 | 1/4-28 stover alternative lock nut automation style with flange grade g black phosphate | 100,000 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Cadmium | 1/4-28 | 1/4-28 stover alternative automation style lock nut grade c cad and wax | 25,000 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 flex type hex lock nut full height light cadmium and wax | 12.500 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 flex type hex lock nut thin height light cadmium and wax | 12.500 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 flex type lock nut full height 18-8 stainless steel | 6.250 |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 flex type hex lock nut thin height light 18-8 stainless steel | 6.250 |
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| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 20fc428 1/4-28 flexlock full height height | 300 |
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| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | automotive lock nut plate plate | 5,200 |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 stl cad flex locknuts | stock |
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| Kanebridge | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-28 | 1/4-28 fine thread top lock hex nut grade 9 dfar ecoguard gray/silver 1,000 hr cor | 125,000 |
|
| XL Screw | GA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 x 7/16 x 5/16 | gr c nylon white insert lock nuts zyd | 3,500 |
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| XL Screw | GA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | gr c prevailing torque lock nuts h t zp waxed | 7,000 |
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| Perigee | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Brass | Plain | 1/4-28 x 7/16 x 17/64 | 1/4-28 x 7/16 x 17/64 self-locking nut b18.2.2 | 237 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | toplock gr.c /wax | 100 |
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| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | clnch nut #3 shnk s/s (cls-0428-3 | 9925 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | clnch nut #2 shnk s/s (cls-0428-2 | 9978 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | clnch nut #1 shnk s/s (cls-0428-1 | 9979 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | toplock gr.c | 59350 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 | toplock gr.c /wax/yell trival | 9,166 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Black Oxide | 1/4-28 | toplock gr.c cad/wx | 25446 |
|
| ASMC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | fine grc stover all metal locknut med carb zp/wax | 1,800 |
|
| Revcar | VA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 21fk-428 flexloc nut 1/4-28 | 6,197 |
|
| Hayes | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Brass | Cadmium | 1/4-28 | 1/4-28 full/lite flex style l/n brass cad i | 489 |
|
| Hayes | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21046c4 1/4-28 all metal l/n ss/silver plate | 70 |
|
| Hayes | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21045c4 1/4-28 all metal locknut 18-8 | 5 |
|
| BAYFASTCO | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 stover lock nut steel | 3000 |
|
| Optimas | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 piloted 4-proj top lock | 16300 |
|
| MMCC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 all metal lockn steel american din 980v | inquire |
|
| IndexFast | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | sn1428csz stover lock nut steel/zinc grade c | 320 |
|
| Wurth Ind | D.F. | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade G | Phosphate | 1/4-28 | 1/4-28 stover l/nut gr g phos & oil | - |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Phosphate | 1/4-28 | 1/4-28 toplock gr.c phos & oil | 2939 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | kl locknut Cr3+ | 52430 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 toplock gr.c | 131 |
|
| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 toplock gr.c | 28290 |
|
| SWACO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | ms21042-4 self locking nut | 176 |
|
| OSSCO | RI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 k-loc nut plated b18.2.2 | 1,618 |
|
| OSSCO | RI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 flex loc nut b18.2.2 | 1,800 |
|
| Optimas | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 piloted 4-proj top lock | 16,300 |
|
| Bostwick | IN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade 9 | Zinc/Yellow | 1/4-28 x 9 | 1/4-28 top lcknut zinc/yellow gr 9 b18.2.2 | 100 |
|
| Optimas | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 piloted 4-proj top lock | 16,300 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 light hex thin height flexslot steel plain 20fk-428 | 47110 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 light hex full height flexslot 18-8 304 w/dry film lube military | 7490 |
|
| Standard | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 thin lock nut 18-8 s/s steel | 50000 |
|
| AIH | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 self locking hex nut s/s silver plt 304ss MS21046C4S | 23 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 light hex full height flexslot steel plain 20fc-428 | 191096 |
|
| Alma Bolt | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 jam pattern (21fk428) flexloc nut cadium | 280 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 engine flexslot steel cad i 32fe-428 | 5579 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex full height flexslot steel cad 21fc-428 | 14592 |
|
| Hodell | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 | 1/4-28 gr.c all metal l/n zinc/yellow | 3500 |
|
| Fastener | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | flexloc nut light-full 1/4-28 18.8 18-8 304 | 200 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 engine flexslot steel cad i | 5579 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex full height flexslot steel cad ii 27fc-428 | 1550 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex full height flexslot steel cad ii 27fc-428 | 5371 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 1/4-28 | 1/4-28 light hex full height flexslot steel zinc yellow 23fc-428-y | 321 |
|
| AFI | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 lock nut st cd () | 919 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 light hex full height flexslot 18-8 304 w/dry film lube military 58fh-428 | 3490 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | flexloc 20fc-428 1/4-28 light hex full height flexslot steel plain | 110000 |
|
| SWACO | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 flex lock nut thin height light hex steel cadmium and wax | 2599 |
|
| Alma Bolt | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | SAE stover lock nut | 775 |
|
| JET FITTING | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 flex lock nut thin height light hex steel cadmium and wax 15NXLTH b18.2.2 | 2599 |
|
| Empire | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Plain | 1/4-28 | 1/4-28 gr.c crown l/n | 100 |
|
| Lightning | LA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | gr. c stover all metal lock nut fine ifi 100/107 fine thread | 1261 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex thin height flexlsot top lock nut steel cad 21fk-428 | 39950 |
|
| AFI | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 flextop locknut stz () | 10857 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 light hex thin height flexslot steel plain 20fk-428 | 59237 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | flexloc 20fk-428 1/4-28 light hex thin height flexslot steel plain | 71000 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex thin height flexlsot top lock nut steel cad 21fk-428 | 5800 |
|
| CIF | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | 1/4-28 automation style locknut grade c zinc and wax wax (3982) () | 3982 |
|
| Mansco | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 | prevailing torque lock nut grc triv znc | 701 |
|
| Olander | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | 1/4-28 six-point locknut () () | 230 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms51922-5 | 20 |
|
| Hodell | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Yellow | 1/4-28 | 1/4-28 gr.c all metal l/n zinc/yellow | 3500 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex full height flexslot steel cad | 11092 |
|
| Century | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | ms21043-4 | 6243 |
|
| AIH | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 s/s reduced height lock nut 304ss MS21043-4 | 144 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Silver | 1/4-28 | 1/4-28 light hex full height flexslot 18-8 s/s steel silver plate | 374 |
|
| Valley Nu | WA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Grade C | Zinc/Clear | 1/4-28 | nf grc hex lock nut zw | 4306 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Cadmium | 1/4-28 | 1/4-28 light hex full height flexslot steel cad ii | 1550 |
|
| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Yellow | 1/4-28 | 1/4-28 light hex full height flexslot steel zinc yellow | 1409 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21045c4 | 368 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21046c4 nut (NUT) (NUT) | 197 |
|
| Century | FL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | 1/4-28 | ms21045l4 | 35 |
|
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