1/4-20 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.
94 results, (click on any line for more information)
Buy Center Locking Lock Nuts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Set Screw | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible hex lock nut | inquire |
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SII | IN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/4-20 | 1/4 -20 zinc finish grade a reverse lock nut) | 3300 |
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Ababa | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 2-way l/n s/s | 556 |
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Ababa | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 2-way l/n hrd stl znc | 200 |
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YANKEE | NH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 2-way lock nut steel zinc plated | 583 |
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JET FITTING | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 hex 2-way/reversable lock nut steel zinc plated | 2650 |
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ACCURATE | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4-20 | two-way center lock nut 410 s/s | 570 |
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QFC | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 x 2 | 1/4-20 2 way locknut zc | 25 |
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TownCountry | AR | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 2-way reversible lock nut | 100 |
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Jackson | MS | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 nc center locknut 18-8 stainless | 100 |
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METRO IND | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | reversible lock nut uss | 3000 |
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TSF | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible locknut zp 1/4-20 | 342 |
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American | NY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible hex locknut pl | 4900 |
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ACCURATE | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | center hex lock nut | 500 |
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Hewes | NY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | centerlock nut rohs compliant | 1300 |
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Alma Bolt | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | 1/4-20 reversible lock nut | 975 |
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Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | 1/4-20 two way lock nut low carbon (STEEL ZINC CLEAR (CENTER/SIDE LOCK)) (STEEL ZINC CLEAR (CENTER/SIDE LOCK)) | 322 |
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Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | 1/4-20 two way locknut (ZINC YELLOW) (ZINC YELLOW) | 1170 |
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Wurth Ada | MN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | nut hex center lock a (zt) 1/4-20 | 11,738 |
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Wurth Ada | MN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/4-20 | nut hex center lock a (zy) 1/4-20 | 1,101 |
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GLF | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/4-20 | 1/4-20 two way reversible lock nut 316 s/s () () | 40 |
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THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 center-lock nut | 9,294 |
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THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | center (reversible) lock nut | 102 |
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CIF | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Black Oxide | 1/4-20 | 1/4-20 hex lock nut with center lock black oxide (1471) (1471) (1356) () | 1356 |
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THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 center-lock nut | 872 |
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THRDFAST | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/4-20 | 1/4-20 t-316 ss center-lock nut | 280 |
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NAPPCO | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | two way locknut stainless steel 1/4-20 (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) | 492 |
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NAPPCO | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | two way locknut steel zinc pltd 1/4-20 (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) | 1805 |
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American | NY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Black | 1/4-20 | 1/4-20 reversible lock nut black zinc | 2800 |
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Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | hvy hex center lock | 34,200 |
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Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | fin hex center lock | 1,130 |
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Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | fin hex center lock | 615 |
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Aztech | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | fin hex center lock | 555 |
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SRF | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | hex reversible locknut | 9,900 |
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SRF | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | hex reversible locknut s/s | 39 |
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BoltCraft | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 center lock nut reversible zinc 3500/ctn-100/pkg | 788 |
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NutsBolts | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 two-way locknut zp | 116242 |
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NutsBolts | NE | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 x a | 1/4-20 2-way locknut zinc & wax | 1590 |
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Cal Fastenrs | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | bi-way locknut Cr3+ reversible lock nut | 1,830 |
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GUIDON | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/4-20 | 2,730 |
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BHAM | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | centerlock nut zn | 7,885 |
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GUIDON | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Brass | Plain | 1/4-20 | 2,000 |
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Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/4-20 | hex centerlock nut(7/16x7/32) | 5500 |
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OBRIEN | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade 8 | Zinc/Yellow | 1/4-20 | hex center locknut gr8 | 300 |
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Lippin | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | locknut 2-way zinc plated | 14000 |
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Delta | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | finished center lock nut 18-8 sst 1/4-20 | 2595 |
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Delta | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/4-20 | hx two-way lock nut 316 sst 1/4-20 | 90 |
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Delta | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | hx two-way lock nut zinc 1/4-20 (STEEL) | 1729 |
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All Size | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | 1/4-20 two way lock nut | 8,211 |
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SWACO | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 reversible locknut low stl z | 2626 |
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FMP | MA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | hex reversible locknut | 7400 |
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WDMB | IA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/4-20 | nut hex ctr lock sst 316 (pl) 1/4-20 (W050) | 2,090 |
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WDMB | IA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | nut hex ctr lock (18 8) 1/4-20 | 1,106 |
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IRF | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible l/n stl | 6,000 |
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QFC | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 hex center lock nut steel zinc | 10500 |
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WSB | KY | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | nut hex ctr lck st (zt) 1/4-20 | 3,063 |
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ASFCORP | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade A | Zinc/Clear | 1/4-20 | 1/4-20 jam hgt hex center lk nut gr a tri zn fe/zn 5ans pkg | 200 |
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ZAL INDUS | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 reversable (2-way)lock nut zinc | 159,434 |
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ZAL INDUS | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Black Oxide | 1/4-20 | 1/4-20 reversable (2-way)lock nut bl/ox | 3,000 |
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ZAL INDUS | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | < td>1/4-201/4-20 reversable (2-way)lock nut 18-8stn. | 20 |
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Komar | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/4-20 | 1/4-20 hex centerlock nut(7/16x7/32) zinc yellow | 5500 |
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Alma Bolt | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/4-20 | reversible lock nut | 27853 |
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KBS | TN | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 centerlock nut plated | 24,500 |
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Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Black Oxide | 1/4-20 | 1/4-20 two way reversible hex lock nut black oxide and wax | 50,000 |
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Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Black | 1/4-20 | 1/4-20 two way reversible hex lock nut black zinc and wax | 50,000 |
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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 | 1/4-20 | 1/4-20 two way reversible hex lock nut 18-8 stainless steel passivate and wax | 25,000 |
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Kanebridge | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 two way reversible hex lock nut zinc and wax | 50,000 |
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Liberty | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible locknut | 445 |
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Liberty | IL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Black | 1/4-20 | reversible locknut & black | 715 |
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Alma Bolt | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Yellow | 1/4-20 | reversible lock nut | 1197 |
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IPC | VA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 rev. sidelock nuts steel cr3 zinc-rohs | 240 |
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XL Screw | GA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | reversible lock nuts zp & waxed | 6,000 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | side-lock small flange | 5,072 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade F | Cadmium | 1/4-20 | flng cntrlock gr.f / | 30,950 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/4-20 | low crown acorn side bump /ye | 15071 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | centerlock tri.zn/wax | 50,000 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | centerlock /triv/wax | 5982 |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Cadmium | 1/4-20 | centerlock .0003 black | 31477 |
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BAYFASTCO | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 x 2 | 1/4-20 reversible 2 way lock nut | 155 |
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NAPPCO | TX | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | two way locknut steel zinc pltd 1/4-20 (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) | 1450 |
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Buckeye | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 two way locknut - zinc plated | inquire |
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CONTAERO | NJ | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | hex 2-way locknut .0002 | 128700 |
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Sonfast | PA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 two way reversible locknuts steel zinc 7/16x7/32 | 30,000 |
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Valley Nu | WA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | nc lock nut reversible 2-way zw | 3079 |
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THRDFAST | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 316, 317, A4 Stainless | Plain | 1/4-20 | 1/4-20 t-316 ss center-lock nut | 24 |
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AFI | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 hex reversible center locknut ss () () | 600 |
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AFI | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 center lock nut st zn () () | 6250 |
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Hodell | OH | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Black Oxide | 1/4-20 | 1/4-20 reversible lock nut steel blk ox | 1000 |
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THRDFAST | AL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 18-8 ss centerlock nut | 29 |
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JET FITTING | CA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 reversible locknut low stl z | 2626 |
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Century | FL | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Grade B | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 | 1/4-20 two-way locknut gr b w/magni 560magni 560 applied () () | 5000 |
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Empire | WA | Lock Nut, Center Locking, All Metal (2-Way Reversible) | Steel | Plain | 1/4-20 | 1/4-20 reversible l/n | 10500 |
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ASFCORP | MI | Lock Nut, Center Locking, All Metal (2-Way Reversible) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 full hgt hx center lock nut ss | 12 |
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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 | 1/4-20 | nc 18-8 ss 2-way locknut | 372 |
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