Serrated Flange Lock Nuts
Serrated Flange Lock Nuts, or Whiz-Lock® nuts, have a wide flange at one end that is serrated on the under side. On tightening, the serrations bite into the mating surface providing the locking feature.
144 results, (click on any line for more information)
Buy Serrated Flange Lock Nuts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 | nc whiz flange nut 18-8 304 | 245 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 | whiz flange nut a2 18-8 304 | 67 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | M12-1.50 | M12x1.50 fine serrated whiz flange locknut din 6923 | 25 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10-32 nf fine thread whiz flange nut stainless | 300 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m6 x 1.00 metric whiz flange nut a2 stainless steel | 7 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m10 x 1.50 metric whiz flange nut a2 stainless steel | 40 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m12 x 1.75 metric whiz flange nut a2 stainless steel | 28 |
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TownCountry | AR | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | nylon insert hex flanged lock nut | 212000 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-24 | 10-24 whiz nut zinc | 35 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 whiz nut zinc | 3300 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 whiz nut zinc | 1600 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-24 | 3/8-24 whiz nut zinc | 800 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 7/16-14 | 7/16-14 whiz nut zinc | 9 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 7/16-20 | 7/16-20 whiz nut zinc | 57 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 whiz nut 18-8 ss | 370 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 whiz nut zinc | 725 |
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Weaver | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/8-18 | 5/8-18 whiz nut zinc | 400 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 | m3 (0.5) serrated flanged lock nuts a2 (18-8) stainless steel | 700 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-32 | 10-32 serrated flange nut hardened zinc pltd | 277 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 serrated-flange locknuts 18-8 stainless steel | 1705 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 serrated flange nut zinc pltd | 305 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 serrated flange locknuts 18-8 stainless steel | 458 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serrated flange nut zinc pltd | 677 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 serrated flange locknut steel zinc plated | 4108 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-24 | 3/8-24 serrated flange nut zinc pltd | 561 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 serrated flange locknut 18-8 stainless steel | 24 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/8-18 | 5/8-18 serrated flange locknut case hardened steel zinc plated | 49 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 serrated flange nut stain steel | 140 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M10-1.50 | m10 (1.5) serrated flange nut class 8 zinc plated bg4 | 59 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10-1.50 | m10 (1.50) serrated-flange locknut a2 (18-8) stainless steel | 72 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | M12-1.75- | m12 x 1.75-hex flange nut-serrated-cl8 m8 | 89 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | M6-1.00 | m6(1) serrated flange nut zinc pltd | 180 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 | m6 (1) serrated flange nut a2 (18-8) stainless steel | 1160 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 | m8(1.25) serrated-flange locknut a2 (18-8) stainless steel | 1000 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 7/16-14 serrated flange locknut steel-zinc plated-case hardened | 100 |
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Jay-Cee | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake | 1000 |
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Jay-Cee | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M8-1.25 | M8-1.25 metric class 8 hex flange nut serrated zinc din 6923 | inquire |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M6-1.00 | m6-1.0 whiz flangenut class 8 stl znc | 1031 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M6-1.00 | m6-1.0 whiz flangenut class 8 stl znc | 500 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 | m8-1.25 whiz flangenut s/s | 509 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 | m8-1.25 whiz flangenut s/s | 300 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M8-1.25 | m8-1.25 whiz flangenut class 8 stl znc | 2864 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M8-1.25 | m8-1.25 whiz flangenut class 8 stl znc | 100 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1-8 | 1-8 whiz flangenut hrd stl znc b18.2.2 | 2 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-24 | 10-24 whiz flangenut hrd stl znc b18.2.2 | 1762 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-24 | 10-24 whiz flangenut hrd stl znc b18.2.2 | 600 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | 10-24 whiz flangenut s/s b18.2.2 | 1633 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | 10-24 whiz flangenut s/s b18.2.2 | 300 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #10-24 | 10-24 whiz flangenut s/s passivate b18.2.2 | 12666 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-32 | 10-32 whiz flangenut hrd stl znc b18.2.2 | 934 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-32 | 10-32 whiz flangenut hrd stl znc b18.2.2 | 1000 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 whiz flangenut s/s b18.2.2 | 1300 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 whiz flangenut s/s b18.2.2 | 100 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 whiz flangenut hrd stl znc b18.2.2 | 10100 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 whiz flangenut hrd stl znc b18.2.2 | 1500 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 whiz flange nut znc large flange b18.2.2 | 1380 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 whiz flangenut s/s b18.2.2 | 1500 |
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Set Screw | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | serrated flange nut | inquire |
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Set Screw | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nuts | inquire |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Phosphate | 3/4-10 | serr. hex flange locknut gr-g black phos | 10 |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | serr. hex flange locknut and bake | 3674 |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 7/16-14 | serr. hex flange locknut and bake | 166 |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 | serr. flange locknut a2 18-8 304 | 49 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 hex serrated flange nut 18-8 304 steel | 488 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | flange nuts serrated pl | 2900 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | hex flange serrated 18-8 304 nut | 500 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | hex flange nut 18-8 304 serrated | 88 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | flange nut serrated pl | 9450 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | flange nut w/ serrations | 5000 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #10-32 | 10/32 hex flange nut serrated zinc pl | 200 |
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RCFast | AZ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-28 | hex serrated flange nut stl | 2500 |
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JHP Fasteners | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #4-40 | nuts 4-40 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake 10000/ctn | 3600 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | 1/4 -20 zinc finish case hardened serrated flange nut) | 5835 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange nut zinc) | 6681 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | 3/8-16 serrated zinc flange nut) | 2454 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 zinc plated serrated flange lock nut) | 2390 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 zinc plated serrated flange lock nut) | 2540 |
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SII | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 316, 317, A4 Stainless | Plain | 5/16-18 | 5/16-18 hex flange nuts serrated 316 stainless steel b18.2.2 | 640 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M10-1.50 | flange ln--no serr 8 geomet din 6923 | 2265 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Clear | M10-1.50 | flange ln--no serr 8 zn din 6923 | 40 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M10-1.50 | serr flange l/n 8 geomet din 6923 | 42000 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Zinc/Yellow | M16-2.00 | flange ln--no serr 8 zy din 6923 | 102 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M16-2.00 | serr flange l/n 8 geomet din 6923 | 1245 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/8-16 | serr flange l/n gr 8 zn | 22000 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/2-20 | serr flange l/n stl zn | 1634 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | serrated flange nut ss 1/4-20 | 5000 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | serrated flange nut ss 1/4-20 | 5000 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | serrated flange nut ss 1/4-20 | 3500 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | nut lock large flange serrated 5/1618 steel zinc b18.2.2 | 1000 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | nut lock flange serrated 5/16-18 steel zinc b18.2.2 | 300 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/816 | hex flange nut serrated 3/816 steel zinc plated b18.2.2 | 1540 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 7/16-14 | nut lock flange serrated 7/16-14 steel zinc plated b18.2.2 | 400 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Black Oxide | #8-32 | nut lok 8/32 flange serrated steel black oxide b18.2.2 | 2800 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | #8-32 | 8-32 hex flange nut serrated steel zinc b18.2.2 | 4210 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/4-10 | 3/4-10 hex flange lock nut serrated steel zinc b18.2.2 | 10 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | M8-1.25 | metric nut lock m8-1.25 steel zinc plated serrflg | 2685 |
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JET FITTING | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 5.8 | Plain | M4-0.7-0 | m4-0.7 hex flange locknuts serrated metric class 50 18-8 stainless steel din6923 quantity 3000 | 2985 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Class 10.9 | Phosphate | M20-2.50 | hex flange all metal top lock nut class 10 phos oil | 1 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade G | Plain | 3/4-10 | top lock flange lock nut grade g | 160 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | serrated hex flange nut case harden | 1491 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 3/8-16 | serrated hex large flange nut(.915 flange diameter) case hardened | 815 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/2-13 | serrated hex flange nut | 228 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/8-11 | serrated hex flang nut | 147 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 1/4-20 | flange nut w/ serrations | 3000 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 1/4-20 | hex flange nut with serrations | 4000 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | flange nuts serrated pl | 5000 |
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