1/4 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.
76 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 | |
OneMonroe | MN | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/4-20 | 1/4-20 gr.8 flange. l/n non-serr-yz | 2400 |
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Weaver | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/4-20 | 1/4-20 gr g flange all steel lock nut plain | 5632 |
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OneMonroe | MN | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/4-20 | 1/4-20 gr.8 flange. l/n non-serr-yz | 2400 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Yellow | 1/4-20 | top lock flange nut | 110 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/4-20 | 1/4-20 cone flange locknuts gr g zinc/yellow | 49 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 24000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 147000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 8000 |
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Irwin Ind | Ont | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 grd f super flange lock nut zinc | 396 |
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GLF | OH | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 hex flange lock nut stl zc () () () | 620,000 |
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BAYFASTCO | FL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | large flange lock nut | 4000 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 top lock hex jam nut zp | 8450 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | 1/4-20 flange top lock | 123,190 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | flange tech+ lock | 24,019 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade 2 | Plain | 1/4-20 | flg ctr lock | 7,334 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | 1/4-20 flange top lock | 4,659 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | nyl ins lock flg .0003 | 3,576 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | 1/4-20 reg flg top lock | 2,600 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | reg flg center lock | 2,215 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | reg flg tech lock | 620 |
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Lippin | CA | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 top flange lock nut zinc | 1000 |
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Northern | MN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | s/o 1/4-20 nc gr.f flange locknut zinc | 2850 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | flange hex toplock nut grade g z/wax 1/4-20 | 9551 |
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RK Precis | WI | Lock Nut, Flange, w/o serrations | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 nylon insert flange lock-nut 18-8 stainless steel - without serrations | 400000 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/4-20 | 1/4-20 grg (8) non lock flange nt | 200 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | 1/4-20 hex flange top lock nut gr g zinc | 300 |
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KBS | TN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 gr f flange locknut plated | 293,594 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake | 50,000 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 nylon insert flange stop hex lock nut zinc | 50,000 |
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Liberty | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | oval lock nut with flange clear | 3,395 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/4-20 | 1/4-20 regular flange top lock hex nut grade g zinc yellow | 75,000 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 non serrated regular flange center locknut grade f zinc | 75,000 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 grade f large flange center locknut trivalent clear zinc | 6159 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Steel | Zinc/Black | 1/4-20 | nylon large flng .0003 black | 63400 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Nylon (Polyamide) | Plain | 1/4-20 | flange nut / | 3900 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade 8 | Black Oxide | 1/4-20 | nylon flng gr. 8 / red | 265 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/4-20 | flange toplock gr. g | 72777 |
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UltraFast | WA | Lock Nut, Flange, w/o serrations | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 | oval flange ln black ox | inquire |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 grade f flange top locknut zinc and wax (aztech only) wax | 4539 |
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MESAFAST | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/4-20 | 1/4-20 flange top lock nut | 576.0 |
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BAYFASTCO | FL | Lock Nut, Flange, w/o serrations | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 flange lock nut s/s | 28800 |
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BAYFASTCO | FL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | 1/4-20 flange lock nut steel | 900 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/4-20 | 1/4-20 flange toplock gr. g | 323998 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | 1/4-20 flange toplock gr.g zn | 500 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20(unc) prev torque hex flange l/n grf zinc w-poly ins | 400 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Steel | Zinc/Yellow | 1/4-20 | 1/4-20 centerlock flange nut triv znc yellow no serrations | 4900 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 | t-nut 4 prong large flange 5/16 bbl | 8500 |
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Sonfast | PA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 regular flange top lock nut grade f(grade5) zinc | 6,000 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/4-20 prevailing torque flange lock nut grg znc yellow | 2906 |
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National | Ont | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | 1/4-20 grd f st flange hex locknuts | 100 |
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THRDFAST | MS | Lock Nut, Flange, w/o serrations | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 18-8 ss hex flange lock nut | 54 |
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Raw Produ | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/4-20 | hex nonserrated flange cone lock nuts grade g plain oil & phosphate 1/4-20 | 3050 |
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Field Fas | IL | Lock Nut, Flange, w/o serrations | Grade F | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 | 1/4-20 top lock flange nut gr. f stl delta mks topcoat gray to withstand 480 hours salt spray to white rust | 1,000 |
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Bossard | AZ | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-20 hex flange locknut stl | 4300 |
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Bossard | AZ | Lock Nut, Flange, w/o serrations | Steel | Plain | hex flange lock nut 1/4-20 | 2400 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | 1/4-20 grade g zinc plated | flanged hex nut (no lock) | 500 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/4-20 | 1/4-20 grade g plain finish | flanged hex nut (no lock) | 1476 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/4-20 | 1/4-20 grade g plain finish | flanged hex nut (no lock) | 705 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Brass | Plain | 1/4-20 x .831 large flange brass/neoprene wellnut (grip .031-.187) | 120 |
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American | WI | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-20 | 1/4-20 large flange sidelock nut zinc #lffl1420 zinc plated | 2270 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | 1/4-20 top lock hex flange nut grade g zinc | 933 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4-20 | 1/4-20 grade g zinc plated | flanged hex nut (no lock) | 35336 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-28 | side lock flange nut pl | 6000 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-28 | top lock flange nut pl | 8000 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-28 | top lock flange nut | 3000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/4-28 | flange lock nut1/4-28 grade g | 99000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/4-28 | flange lock nut1/4-28 grade g | 60,000 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 1/4-28 | top lock nut cad pl | 25100 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/4-28 | 1/4-28 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake | 50,000 |
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Hayes | CA | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4-28 | ms21042l4 1/4-28 all metal flange locknut cad ii dfl | 8 |
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Hayes | CA | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 1/4-28 | ms21042-4 1/4-28 all metal flanged locknut cad ii | 348 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-28 | 1/4-28 sae grade f plain finish flanged hex nut (no lock) | 2998 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/4-28 | SAE stover flange nut | 754 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/4 | 1/4nc grg(8) flange l/nut | 7300 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/4 | nc flange l/n gr g | 3944 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 1/4-20 ce12698 | 1/4-20 ce12698 nylon insert flange hex locknut grade 8 zinc yellow | 15,000 |
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