
FCH News
5/8 Flange Lock Nuts
Non-Serrated Flange Lock Nuts, or simply Flange Lock Nuts, have a wide flange at one end. The flange distributes the tightening torque over a wider area, but the locking function is provided by some other feature such as top-lock, center-lock, nylon insert.
98 results, (click on any line for more information)
Buy Flange Lock Nuts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Ababa | CA | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/8-11 | 5/8-11 non-serrated flange nut gr 8 pln | 160 |
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Ababa | CA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | 5/8-11 conical flg lock nut gr.g hrd stl pln | 100 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | side lock flange nut pl | 295 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | top lock flange nut pl | 50 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | 5/8-11 cone flange locknut gr g plain | 309 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | 5/8-11 cone flange locknuts gr g zinc/yellow | 270 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | 5/8-11 flange locknut gr g plain (phos) | 150 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | 5/8-11 flange locknut gr g plain (phos) | 756 |
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ACCURATE | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | flange (top lock) nut grade g blk phos | 414 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | 5/8-11 grade g flange top locknut yellow zinc & wax (import only) | 9850 |
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SIS | AZ | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/8-11 | 5/8-11 hex flange lock nut grade 8 plain | 245 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Yellow | 5/8-11 | hex top lock flange nut | 200 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | hex flange lock nut | 48 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-11 | reg flg tech lock | 16 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-11 x 400 | 5/8-11 top lock hex flange nut grade g zinc 400/ctn | 1975 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | 5/8-11 non serrated flange lock nut grade g black phosphate 400/ctn | 9449 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | 5/8-11 non serrated flange lock nut grade g zinc/yellow 300/ctn | 6100 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | 5/8-11 spiralock flange nut zinc f10110m | 1500 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | 5/8-11 grade g flange top locknut plain | 200 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | 5/8-11 flange locknut gr g phos & oil | 3350 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-11 | 5/8-11 flange toplock nut gr.g zp | 74 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | 5/8-11 flange ctr locknut zp | 351 |
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BHAM | AL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-11 | srrted hex flg l/nut (teledyne | 14 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f flange centerlock locknut trivalent clear zinc & wax | 300 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-11 | 5/8-11 hex flange top locknut plain | 7500 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade G | Cadmium | 5/8-11 | 5/8-11 nc flange toplock nut cad/wax | 126 |
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KBS | TN | Lock Nut, Flange, w/o serrations | Grade G | Cadmium | 5/8-11 | 5/8-11 gr g flange locknut cad&wax! | 539 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | 5/8-11 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake | 3.750 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | 5/8-11 regular flange top lock hex nut grade g zinc yellow | 7.500 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-11 | 5/8-11 non serrated regular flange center locknut grade f zinc | 8.750 |
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A-Plus Co | OR | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | 5/8-11 gr g hex flange locknut phos & oil | 333 |
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A-Plus Co | OR | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/8-11 | 5/8-11 gr 8 flange nut pln | 580 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 5/8-11 | nyn flg .0003 / | 25421 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 5/8-11 | flange nut / | 3273 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | flange toplock gr.g phos/oil | 2442 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | flange toplock gr.g | 10449 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | flange toplock gr.g zn/yel/wax | 4 |
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Fastener | OH | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-11 | top lock flange nut 5/8-11 grade g zinc | 195 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f techlock flange nut zinc & wax wax | 195 |
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Wurth Ind | D.F. | Lock Nut, Flange, w/o serrations | Grade 5 | Zinc/Yellow | 5/8-11 | 5/8-11 hex flange nut gr 5 yz top lock | - |
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Wurth Ind | D.F. | Lock Nut, Flange, w/o serrations | Grade 5 | Zinc/Clear | 5/8-11 | 5/8-11 hex flange nut gr 5 zn top lock | - |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f oval top flange locknut trivalent clear zinc and wax | 400 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | 5/8-11 flange toplock grg | 6238 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-11 | nyn flange l/n .0003 tri. | 48575 |
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Field Fas | IL | Lock Nut, Flange, w/o serrations | Grade G | Black Oxide | 5/8-11 | 5/8-11 stover flange nut gr g delta kl 105 w/protekt vh 325 black 1000 hours to red | 31,717 |
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Raw Produ | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-11 | hex nonserrated flange cone lock nuts grade g plain oil & phosphate 5/8-11 | 243 |
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GLF | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/8-11 | 5/8-11 hex flange nut gr 8 stl pln | 170 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Clear | 5/8-11 | gr 8 hex flange lock nut | 10 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-11 | 5/8-11 non serrated flange lock nut grade g zinc/yellow 400/ctn | 4414 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-11 | 5/8-11 flange lock nut grade g zp | 250 |
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Valley Nu | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | nc flange lock nut pl | 295 |
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Field Fas | IL | Lock Nut, Flange, w/o serrations | Grade 2 | Zinc/Clear | 5/8-11 | 5/8-11 all metal lock nut hex flange grade 2 zinc | 2375 |
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Empire | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-11 | 5/8-11 gr.g flange l/n | 100 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Black | 5/8-11 | 5/8-11 black zinc | stover flange nut grade g | 50 |
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Field Fas | IL | Lock Nut, Flange, w/o serrations | Grade 2 | Zinc/Clear | 5/8-11 | 5/8-11 all metal lock nut hex flange grade 2 zinc | 2375 |
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Ababa | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-18 | 5/8-18 top-pinch flange lock nut gr.g hrd stl znc | 579 |
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OneMonroe | NC | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-18 | 5/8-18 zinc finish grade g flange top lock nut | 325 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 cone flange locknuts gr g plain | 3 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | 5/8-18 hex flange lock nut gr g phos/oil | 20 |
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ACCURATE | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | 5/8-18 flange lock nut grade g blk phos | 348 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Clear | 5/8-18 | af58188zt3hc 5/8-18 grade 8 regular flange nut tri clr zinc 120 wh/144 red rust (locknut technology only) | 2870 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/8-18 | flange lock nut5/8-18 grade g | 7,800 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/8-18 | flange lock nut5/8-18 grade g | 3,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/8-18 | flange lock nut5/8-18 grade g | 3,500 |
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Liberty | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-18 | 5/8-18 oval lock flange nut 1.330 flange diameter grade g zinc yellow | 800 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-18 | reg flg center lock | 4,620 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-18 | reg flg tech lock | 778 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flg center lock /w | 3,970 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/8-18 | reg flg center lock | 484 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flg center lock /w | 4,620 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flange tech+ lock nut .0003/w | 766 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/8-18 | reg flange tech+ lock nut | 1,600 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Phosphate | 5/8-18 | reg flange tech lock nut 96 hr phos/oil | 2,000 |
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SRF | AL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-18 | flange locknut gr g | 25 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-18 x 300 | 5/8-18 top lock hex flange nut fine thread grade g zinc 300/ctn | 75 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Cadmium | 5/8-18 | 5/8-18 grade g flange locknut cadmium & wax | 1900 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | 5/8-18 flange locknut gr g phos & oil | 334 |
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BHAM | AL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/8-18 | srrted hex flg l/nut zn | 140 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-18 | nf flange l/n gr g | 327 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/8-18 | 5/8-18 flange nut plain n/locking | 178 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | nut hex flange top lock grg (po) 5/8-18 (W0S0) | 4,744 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | 5/8-18 nf flange toplock nut phos oil | 1,546 |
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A-Plus Co | OR | Lock Nut, Flange, w/o serrations | Plain | 5/8-18 | 5/8-18 nf stover flange nut pln | 391 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/8-18 | flange toplock gr.g phos/oil | 185 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 5/8-18 | 5/8-18 gr8 nonlocking flange nut znc yel | 11 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/8-18 | 5/8-18 grade g toplock flange nut yellow zinc & wax | 400 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 grade g flange oval top locknut plain | 400 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 flange toplock gr.g | 4712 |
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Hodell | OH | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 gr.g flange l/n ph/oil | | 195 |
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Hodell | OH | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8-18 | 5/8-18 hex flange top lock gr g zinc | 1945 |
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Valley Nu | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | nf flange lock nut pl | 246 |
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Empire | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 gr.g flange l/n | 100 |
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GLF | OH | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | 5/8-18 hex flange nut gr g stl pln | 175 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/8-18 | 5/8-18 flange locking nut gr 8 | 73 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/8-18 | SAE finish flanged hex nut (no lock) | 10 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8 | nc flange locknut | 2487 |
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WSB | KY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Yellow | 5/8 | nut flange toplock gring zy 5/8 11 | 744 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/8 | nut flange lock nut zncl w/wax per print wax | 604 |
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