5/16 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.
78 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
TownCountry | AR | Lock Nut, Flange, w/o serrations | Grade 5 | Zinc/Clear | 5/16-18 | flanged nylon locknut | 2900 |
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Weaver | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/16-18 | 5/16-18 gr g flange all steel lock nut plain | 1509 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 cone flange locknuts gr g zy | 2 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/16-18 | 5/16-18 flange locknut grg phos/oil | 1600 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/16-18 | 5/16-18 flange locknut grg phos/oil | 2500 |
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JHP Fasteners | WI | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/16-18 | 5/16-18 grade 8 flange. l/n | 18162 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 44,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | flange lock nut5/16-18 grade g | 59,950 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 63,800 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 57,500 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | flange lock nut5/16-18 grade g | 64,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | flange lock nut5/16-18 grade g | 28,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | flange lock nut5/16-18 grade g | 30,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 62,500 |
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CIF | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 prevailing torque hex flange lock nut grade f (5) zinc plated (190) (190) (191735) () | 191735 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | gr f hex flange lock nut | 280 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 5/16-18 | gr8 hex flange lock nut z&y | 100 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 flange lock nut grade g zy (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) | 432 |
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IRF | NC | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | hex flange nut large flng stl | 20,850 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-18 | 5/16-18 reg flg top lock | 1,290 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-18 | reg flg center lock | 390 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-18 | 5/16-18 reg flg top lock | 20 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-18 | 5/16-18 flg top locknut | 10,530 |
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MESAFAST | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 reg flange top locknut grade g | 600.0 |
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IRF | NJ | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut large flange stl zinc n31flnsz | 20,850 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/16-18 | 5/16-18 non serrated flange lock nut grade g black phosphate 2500/ctn | 2450 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/16-18 | 5/16-18 grade g flange top locknut tri clr zc 120wh/144red rust w/wax | 110325 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 grade f toplock flange nut tri clr zc 120wh/144red rust w/wax | 99400 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Black | 5/16-18 | 5/16-18 grade f flange top locknut trivalent black zinc per 168469-j1 | 2914 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 grade f super flange top locknut zinc | 1044 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 large flange toplock nut gr.f zp | 22702 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/16-18 | nc flange locknut gr.g & waxed wax | 3218 |
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MTP | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 gr.g yzn top lock flange nuts | 3,000 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | flange hex two-way locknut grade f z/p | 16967 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | flange hex toplock nut grade g wax | 3050 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | hex stover locknut flange grade f z/p | 15695 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | nut hex flange top lock st (zt) 5/16-18 spc (W0G0) | 2660 |
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Wurth | IN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 lg flange toplock nut grd f zinc pack 1250 per poly bag | 12,349 |
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MTP | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 gr.g yzn top lock flange nut | 3,000 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | 5/16-18 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | 5/16-18 nylon insert flange stop hex lock nut zinc | 25,000 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/16-18 | flanged hex nut (no lock) | 3078 |
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General F | MI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 hex flange ln gr f zn clr triv b18.2.1 | 74635 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 regular flange top lock hex nut grade g zinc yellow | 50,000 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 5/16-18 | 5/16-18 non serrated regular flange center locknut grade f zinc | 62.500 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 5/16-18 | flange nut / 500 | 55,000 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 5/16-18 | flange nut / | 49,832 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 5/16-18 | flange nut.0003 | 4569 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade 8 | Black Oxide | 5/16-18 | nylon flng / | 48911 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 5/16-18 | flng nut .0003 triv 9 | 68,560 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-18 grade f flange top locknut yellow zinc | 2900 |
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MESAFAST | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 | 5/16-18 flange top lock nut | 1,100.0 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 5/16-18 | 5/16-18 phos & oil finish stover flange nut grade g | 4901 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flangelocknut stlzp grf 5/16-18 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 4000 |
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Wurth Ind | D.F. | Lock Nut, Flange, w/o serrations | Grade 5 | Zinc/Yellow | 5/16-18 | 5/16-18 hex flange nut gr 5 yz top lock | - |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | 5/16-18 flange toplock gr. g | 100360 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-18 | 5/16-18 flange toplock gr. g | 18200 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Cadmium | 5/16-18 | cad & wax finish stover flange nut | 836 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 5/16-18 | 5/16-18 flange locking nut gr 8 | 150 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 5/16-18 | 5/16-18 top lock hex flange nut grade g zinc | 800 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-18 prevailing torque flange lock nut grg znc yellow | 1740 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | 5/16-24 reg flg top lock | 88,020 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | flange auto lock | 58,010 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | 5/16-24 reg flg top lock | 41,960 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | reg flg ctr lock | 2,800 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | 5/16-24 reg flg top lock | 16,519 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | ms21042-5 5/16-24 self lock flange nut cadmium | 17 |
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MTP | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-24 | 5/16-24 gr.g yzn top lock flange nuts a bb 200 fb 1000 qk 2800 | 1,950 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-24 | 5/16-24 nf flange toplocknut | 717 |
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MTP | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 5/16-24 | 5/16-24 gr.g yzn top lock flange nut | 2,450 |
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IPC | VA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-24 | 5/16-24 flange stover nut steel grade f zinc yellow | 2,225 |
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General F | MI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 5/16-24 | 5/16-24 hex flange locknut gr. g | 2500 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 5/16-24 | nylon insert flange nut /yel | 2,813 |
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Hayes | CA | Lock Nut, Flange, w/o serrations | Steel | Plain | 5/16-24 | ms21042l5 5/16-24 all metal flange locknut cadii dfl | 100 |
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Olander | CA | Lock Nut, Flange, w/o serrations | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 self-locking flanged hex nut ss | 27 |
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Century | NY | Lock Nut, Flange, w/o serrations | Steel | Plain | spiralock ff0312-24-0001 5/16-24 floatnut | 19 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 5/16-24 | SAE stover flange nut | 311 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 5/16-18ce12698 | 5/16-18ce12698 nylon insert flange hex locknut grade 8 zinc yellow | 15,000 |
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