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1/2-13 Center Locking Lock Nuts
Two-Way Reversible Lock Nuts, also known as Centerlock Nuts, get their name because of their functionality and their ability to be used either top-up, or top-down (reversible). Two Way Lock Nuts feature indentations on the outside flats of the nut, which distort the internal threads to increase resistance against the mating part.
90 results, (click on any line for more information)
| Buy Center Locking Lock Nuts from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Ababa | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 2-way l/n hrd stl znc | 1130 |
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| Ababa | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 2-way l/n hrd stl znc | 15 |
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| YANKEE | NH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 2-way lock nut zinc pltd | 259 |
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| JET FITTING | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | nut lock center hex 1/2-13 steel zinc plated | 100 |
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| American | NY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/2-13 | reversible lock nut cad pl | 100 |
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| American | NY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/2-13 | side lock nut cad pl | 60 |
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| QFC | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 x 2 | 1/2-13 2 way locknut zc | 413 |
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| TownCountry | AR | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 2-way reversible lock nut | 222 |
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| METRO IND | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | reversible lock nut uss | 100 |
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| ACCURATE | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | center hex lock nut 18-8 s/s | 13 |
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| Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | 1/2-13 two way locknut (STEEL ZINC PLT) (STEEL ZINC PLT) | 800 |
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| Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/2-13 | 1/2-13 two way l/n stl zinc yellow | 694 |
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| Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 5 | Zinc/Clear | 1/2-13 | 1/2-13 two way lock nut grd 5 zinc (3/4 X 7/16 THK) (3/4 X 7/16 THK) | 1917 |
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| Wurth Ada | MN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | nut hex center lock a (zt) 1/2-13 | 2,900 |
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| GLF | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/2-13 | 1/2-13 two way reversible lock nut 316 s/s () () | 20 |
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| GLF | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reversible-locknut-zinc () () | 730 |
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| GLF | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reversible locknut-zinc rohs () () | 41 |
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| THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/2-13 | t-316 ss centerlock nut | 76 |
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| CIF | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/2-13 | 1/2-13 centerlock nut reversible grade a low carbon zinc plated (902) (902) (902) () | 902 |
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| THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 5 | Plain | 1/2-13 | 1/2-13 center-lock nut | 219 |
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| NAPPCO | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | two way locknut steel zinc pltd 1/2-13 (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) | 1437 |
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| OBRIEN | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | center locknut | 1200 |
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| Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | fin hex center lock | 198,000 |
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| Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | fin hex center lock | 170 |
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| TPC | IN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | reverse locknut | 52900 |
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| BoltCraft | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 center lock nut reversible zinc 800/ctn-100/pkg | 4057 |
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| Endries | WI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 locking nut 2-way zinc | 400 |
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| Endries | WI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/2-13 | 1/2-13 reversible hex locknut cadmium source controlled | 4574 |
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| NutsBolts | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 two-way locknut zp | 17776 |
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| NutsBolts | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 2-way locknut ss | 93 |
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| BHAM | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | centerlock nut zn | 1,063 |
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| Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 5 | Zinc/Clear | 1/2-13 | hex centerlock nut(3/4x7/16) | 1447 |
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| Future Fastener | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reversible 2 way lock nut plt | 15 |
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| OBRIEN | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hex reversible locknut | 600 |
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| Delta | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hx two-way lock nut zinc 1/2-13 (STEEL) | 1445 |
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| SRF | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hex reversible locknut | 6,889 |
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| CNB | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 2 | Zinc/Clear | 1/2-13 | reversible center lock nut gr.2 zin | 1272 |
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| FMP | MA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hex reversible locknut | 6100 |
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| QFC | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 two way locknut 18-8 special torque | 52 |
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| BHAM | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 hex centerlock nut 300 ser ss rsg | 218 |
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| ASFCORP | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/2-13 | 1/2-13 full hgt hex center lk nut gr a tri zn fe/zn 5ans pkg | 4,300 |
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| ZAL INDUS | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reversable lock nut pltd | 600 |
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| WDMB | IA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | nut hex jma ctr lock a (bzt+s) 1/2-13 (W040) | 500 |
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| Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 hex centerlock nut(3/4x7/16) zinc | 10000 |
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| Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 5 | Zinc/Clear | 1/2-13 | 1/2-13 hex centerlock nut(3/4x7/16) grade 5 zinc | 1447 |
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| FastWare | Sask | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 2 | Zinc/Yellow | 1/2-13 | nc two way lock nut | 884 |
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| FastWare | Sask | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 5 | Plain | 1/2-13 | nc two way lock nut | 1,197 |
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| FastWare | Sask | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 2 | Galvanized | 1/2-13 | nc two way locknut hdg | 2,500 |
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| Alma Bolt | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/2-13 | reversible lock nut | 30228 |
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| KBS | TN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/2-13 | 1/2-13 centerlock nut 316 s/s | 200 |
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| Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Black Oxide | 1/2-13 | 1/2-13 two way reversible hex lock nut black oxide and wax | 10,000 |
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| Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Black | 1/2-13 | 1/2-13 two way reversible hex lock nut black zinc and wax | 10,000 |
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| Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2-13 | 1/2-13 two way reversible hex lock nut 18-8 stainless steel passivate and wax | 5,000 |
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| Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 two way reversible hex lock nut zinc and wax | 10,000 |
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| Liberty | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | reversible locknut | 960 |
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| Komar | AR | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/2-13 | hex centerlock nut(3/4x7/16) 316 ss | 25 |
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| Komar | MO | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hex centerlock nut(3/4x7/16) | 492 |
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| IPC | VA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 rev. sidelock nuts 18-8 s/s steel | 500 |
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| IPC | VA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/2-13 | 1/2-13 reversible sidelock nuts grade a steel cr3 zinc-rohs waxed 3 indentations required wax | 145,750 |
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| IPC | VA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade B | Zinc/Clear | 1/2-13 | 1/2-13 reverse sidelock nuts steel zinc 3 indentations required (locknut tech only) grade b is accep item must meet max 1st intallation torque of 204 /lb measured up to 26 /lb ifi 100/107 | 20,900 |
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| XL Screw | GA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | reversible lock nuts zp & waxed | 1,200 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade F | Zinc/Clear | 1/2-13 | flange centerlock gr.f | 997 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade F | Cadmium | 1/2-13 | flnge cntrlck gr. f znc/ylw | 66 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | centerlock tri.zn/wax | 58,465 |
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| API | IA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 2 | Zinc/Clear | 1/2-13 | nut lock 2 way 1/2-13 zn print | 148 |
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| Revcar | VA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | hex reversible l/nut | 83,700 |
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| ZAL INDUS | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 flange nut with center lock pltd | 94612 |
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| Buckeye | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/2-13 | 1/2-13 two way locknut - cadmium plated | inquire |
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| NAPPCO | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | two way locknut steel 1/2-13 (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) | 348 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | centerlock | 2250 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | centerlock hex nut | 750 |
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| CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | centerlock triv | 26545 |
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| OSSCO | RI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 two-way centerlock nut plated | 850 |
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| Palmer Bolt | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 2-way reversible jam locknut zinc | 2050 |
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| THRDFAST | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | centerlock nut | 997 |
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| ASFCORP | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/2-13 | 1/2-13 full hgt hx center lk nut gr a tri zn fe/zn 5an pkg | 75 |
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| Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 hex centerlock nut(3/4x7/16) zinc | 10000 |
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| Valley Nu | WA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | nc lock nut reversible 2-way zw | 1033 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reverse l/n unc zn | 23477 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 tri lock nut zinc pltd | 34 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reverse l/n unc zn | 23477 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reverse l/n unc zn | 23477 |
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| Valley Nu | WA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | nc 18-8 ss 2-way locknut | 255 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 tri lock nut zinc pltd | 34 |
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| General F | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade B | Plain | 1/2-13 | 1/2-13 reversible hex locknut gr.b- | 3000 |
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| THRDFAST | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | centerlock nut | 1264 |
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| Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 reverse l/n unc zn | 23477 |
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| Fastener | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 8 | Zinc/Yellow | 1/2-13 | reversible lock nut 1/2-13 gr 8 zinc yellow domestic | 8 |
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| Fastener | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/2-13 | center lock nut 1/2-13 304 | 970 |
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| THRDFAST | OK | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/2-13 | centerlock nut | 1500 |
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