3/8-16 Keps
Keps® Nuts or K-Lock® Nuts are nuts pre-assembled with a free-spinning captive washer, usually an external tooth lock washer. As the nut is tightened, the washer bites into the mating surface, forming the locking feature of the nut.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Ababa | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 k-lock nut w/ext star s/s | 150 |
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Ababa | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 k-lock nut w/ext star stl znc | 2978 |
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Weaver | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 k-lock/kep nut 18-8 ss | 1089 |
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Weaver | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 k-lock/kep nut zinc | 2497 |
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Future Fastener | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 kep nut st/st | 106 |
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MAINSOURC | NH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps nut 18-8 ss | 150 |
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MAINSOURC | NH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 keps nut stl z/clr | 1404 |
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AFI | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut st zn () () | 800 |
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Aztech | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 k-lok (keps) nut | 156,000 |
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Aztech | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 k-lok (keps) nut | 910 |
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Aztech | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 k-lok (keps) nut | 7,850 |
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Century | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 conical washer keps stl zinc ((ROHS COMPLIANT)) ((ROHS COMPLIANT)) | 900 |
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Century | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 hex bellville keps nut stl hy (3/8-16 HEX BELLVILLE WASHER KEPS NUT STL TRIVALENT ZINC YELLOW) (3/8-16 HEX BELLVILLE WASHER KEPS NUT STL TRIVALENT ZINC YELLOW) | 1797 |
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Century | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 kep nut (STEEL TRIVALENT CLEAR) (STEEL TRIVALENT CLEAR) | 1778 |
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Century | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 kep nut (STEEL ZINC PLT) (STEEL ZINC PLT) | 450 |
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YANKEE | NH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut (w/external tooth lockwasher) | 1400 |
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YANKEE | NH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps nut 18-8 304 | 2084 |
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Century | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 kep nut 18-8 | 58 |
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Hayes | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 keps nut zii | 1174 |
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NAPPCO | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | k locknut steel zinc pltd 3/8-16 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 235 |
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Cal Fastenrs | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut trivalent rohs zinc plate kep nut | 1,000 |
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Cal Fastenrs | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 kep nut stainless steel & waxed kep nut | 21,000 |
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Irwin Ind | Ont | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps lock nut stainless steel | 1150 |
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ASMC | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 coarse keps nut low carb zp | 1,339 |
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Ababa | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 k-lock nut w/ext star s/s | 150 |
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Ababa | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 k-lock nut w/ext star stl znc | 400 |
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Endries | WI | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps nut 18-8/a2 | 574 |
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MTP | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 s.s a2-70 hex kep ( k-lock) nuts | stock |
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ACCURATE | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | k lock hex nut and bake | 1800 |
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ACCURATE | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Black Oxide | 3/8-16 | k lock hex nut | 2390 |
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Liberty | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Black Oxide | 3/8-16 | 3/8-16 hex keps nut oxide | 8,400 |
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Liberty | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 hex keps nut | 4,112 |
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Liberty | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Yellow | 3/8-16 | 3/8-16 hex keps nut & black dichro black dichro | 675 |
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Liberty | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Nickel | 3/8-16 | kep nuts | 516 |
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Liberty | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 hex keps nut 18-8 s/s | 1,280 |
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American | NY | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | kep nut pl | 2000 |
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CIF | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 external tooth kep locknut steel zinc (2000) (2000) | 2000 |
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Alma Bolt | MI | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 st. st. kep nut | 3177 |
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Alma Bolt | MI | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | kep nut | 4905 |
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METRO IND | OH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps lock nut uss | 181 |
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XL Screw | GA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 3/8-16 x 9/16 x 21/64 | k-lock nuts 18-8 ss pass | 2,000 |
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XL Screw | GA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 x 9/16 x 21/64 | k-lock nuts zp | 2,000 |
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Express | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut zinc | 2200 |
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SWACO | OH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut stl zi | 1259 |
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Global | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 3/8-16 | keps nut 18-8 ss passivate | 450 |
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Express | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut zinc | 2200 |
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NutsBolts | NE | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut zp | 2000 |
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SJS Prod | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 k lock nut |
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Empire | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 kep style l/n s s | 200 |
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Empire | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep style l/n zp | 6000 |
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Empire | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 kep style l/n | 51 |
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SII | IN | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 zinc steel with external tooth lockwasher k-lock nut | 6500 |
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Purchase | MO | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 hex keps nut steel zinc | 1129 |
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IPC | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Yellow | 3/8-16 | 3/8-16 keps nut steel zinc yellow nut height of .325-.333 | 30,380 |
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IPC | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 x 5 | 3/8-16x5 wedge anchors steel zinc with nuts and washers | 600 |
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IPC | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 x 3 3/4 | 3/8-16x3 3/4 wedge anchors steel zinc with nuts and washers | 440 |
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IPC | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps nut 18-8 s/s steel | 3,898 |
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HBBOLT | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | conical kep lock nuts | 900 |
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HBBOLT | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Yellow | 3/8-16 | conical kep nutel | 170 |
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HBBOLT | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | kep nut | 925 |
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HBBOLT | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | (k-lock) kep nut 18-8 ss | 185 |
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JET FITTING | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 keps nut stl zi KEPI0370 | 3059 |
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Delta | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zin c/Clear | 3/8-16 | hx kep nut with ext lw zinc 3/8-16 | 5722 |
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Delta | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | hx kep nut with ext lw 18-8 sst 3/8-16 | 667 |
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BoltCraft | NE | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut zinc | 1505 |
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Cal Fastenrs | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 kep nut 18-8 304 steel kep nut kep nut | 2,500 |
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QFC | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 conical keps nut trivalent clr zn. | 200 |
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B & K FAST | PA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Plain | 3/8-16 | 3/8-16 free spinning washer nuts | 19 |
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TSF | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | keps nut trivalent zinc (rohs) 3/8-16 | 1800 |
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ACF | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 s/s keps nut | 25 |
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ACF | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut z/p ( d pak ) | 5000 |
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ACF | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut z/p rohs compliant | 905 |
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Kanebridge | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Black | 3/8-16 | 3/8-16 k lock nut black zinc and bake | 25,000 |
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Kanebridge | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Black Oxide | 3/8-16 | 3/8-16 k lock hex nut black oxide | 25,000 |
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Kanebridge | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 k lock nut 18-8 stainless steel nut, 420 stainless steel washer | 12.500 |
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Kanebridge | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 k lock nut zinc and bake | 25,000 |
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Kanebridge | IL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 x 1 | 3/8-16x1 conical k keps lock nut zinc and bake | 25,000 |
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Sonfast | SC | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut trivalent zinc clear (bagged 50 pieces per bag) | 486,800 |
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Sonfast | SC | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut trivalent zinc clear (n-100 bulk packed) | 380,600 |
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QFC | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep nut zinc | 200 |
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NAPPCO | TX | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | k locknut s/s 18-8 3/8-16 | 5858 |
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Lippin | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | keps nut zinc plated | 4000 |
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SRF | AL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | keps nut | 2,090 |
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JET FITTING | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Black Oxide | 3/8-16 | nut lock 3/816 black oxide and wax kep | 4000 |
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OBRIEN | OH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 keps nut 18-8 304 | 3300 |
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OBRIEN | OH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut | 900 |
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OBRIEN | OH | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Phosphate | 3/8-16 | free spinning washer nut phosphate | 100 |
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THRDFAST | FL | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 18-8 ss keps nut | 25 |
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Hewes | NY | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut zinc pl | 1100 |
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Revcar | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut | 96,242 |
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Revcar | VA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut 96 hr salt spray Cr3+ to white rust w/super seal | 41,716 |
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MTP | CA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 s.s a2-70 hex kep ( k-lock) nuts | stock |
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CONTAERO | NJ | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | kl locknut | 450 |
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CONTAERO | NJ | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | kl locknut s/s 18-8 304 | 33105 |
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Empire | WA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 kep style l/n zp | 3600 |
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Wurth | IN | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 free spin flange nut gr8 zinc/yel | 38,100 |
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Lightning | LA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut | 850 |
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Lightning | LA | Lock Nut with Tooth L/W (K-Lock, Keps, etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 keps nut k-lock nut | 850 |
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