5/16 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.
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Buy Serrated Flange 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, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nuts | inquire |
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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 | 5/16-18 | 5/16-18 zinc plated serrated flange lock nut) | 2390 |
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American | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | flange nuts serrated pl | 2840 |
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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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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 whiz flangenut hrd stl znc b18.2.2 | 2630 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 whiz flangenut hrd stl znc b18.2.2 | 900 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 whiz flangenut s/s b18.2.2 | 4570 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 whiz flangenut s/s b18.2.2 | 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 | 5/16-18 | hex flange serrated 18-8 304 nut | 500 |
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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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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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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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Express | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut serrated zinc | 1175 |
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Express | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut serrated zinc | 2375 |
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B & K FAST | PA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange nuts zinc b18.2.2 | 2564 |
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QFC | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 hex serrated flange nut 18-8 b18.2.2 | 4098 |
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QFC | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex serrated flange nut zinc b18.2.2 | 6632 |
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QFC | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex serrated flange nut zinc b18.2.2 | 3900 |
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METRO IND | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut uss | 3709 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | flange nut serrated zinc 5/16-18 | 5066 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 5/16-18 | flange nut serrated thru-hardened carbon steel gr 8 phos & oil 5/16-18 | 2100 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | hex flange nut serrated ss 5/16-18 | 543 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | flange nut serrated ss-316 5/16-18 | 450 |
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YANKEE | NH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut | 3679 |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serr. hex flange locknut and bake | 1740 |
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ACCURATE | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | serr. hex flange locknut 18-8 s/s | 158 |
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SunPack | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex serrated flange nut zinc | 50 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | serrated flange nut 18-8 s/s | 4,700 |
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Hewes | NY | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serr flange nut pl | 1150 |
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MESAFAST | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut | 500.0 |
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MESAFAST | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut black | 131.0 |
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ACF | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 s/s serrated flange whiz locknut rohs fwn-31c-s-0 | 260 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Yellow | 5/16-18 | 5/16-18 serrated flange locknut yellow zinc case hardened | 4764 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 6,137 |
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Purchase | MO | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Black | 5/16-18 | 5/16-18 serr. hex flange nut steel blk zinc | 500 |
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Purchase | MO | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serr hex flange nut steel case hardened zinc | 2082 |
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Purchase | MO | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut w/ serrations zinc | 2575 |
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Century | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated lg flange hex nut zinc (5/16-18 SERRATED LARGE FLANGE HEX LOCK NUT CASE HARDENED HR15N 78/90 ZINC AND BAKE) (5/16-18 SERRATED LARGE FLANGE HEX LOCK NUT CASE HARDENED HR15N 78/90 ZINC AND BAKE) | 1000 |
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Century | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | 5/16-18 serr. hex flange nut waxed | 1800 |
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Century | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | 5/16-18 hex serrated flange nut (STEEL ZINC PLT) (STEEL ZINC PLT) | 393 |
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MFS | KS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | whizlock locknut | 842 |
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SunPack | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | hex serrated flange nut | 50 |
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RAMCO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | 5/16-18 serrated flange nut | 28000 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serr hex large flange nut gr 8 stl zy b18.2.2 () () () | 2917 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serr hex flange nut gr 8 stl zy b18.2.2 () () () | 1518 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/16-18 | 5/16-18 serr hex large flange nut gr 8 stl pln b18.2.2 () () () | 1487 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 serr hex flange nut grade 5 stl zc b18.2.2 () () () | 2178 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 serr hex flange nut 18-8 s/s b18.2.2 () () () | 508 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serr hex flange nut stl zc b18.2.2 () () () | 1802 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut serrated grade 2 zinc plated (6141) (6116) (6017) () | 6017 |
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NAPPCO | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 serrated hex flange nut gr.5 z/p (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) | 20 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | 5/16-18 lrg serr flg top lock | 7,032 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | lrg serr flange | 3,600 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | reg serr flg nut | 890 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | lg ser flg tech+ | 800 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut stl hard & | 56000 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut stl hard & | 56000 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut stl hard & | 56000 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut stl hard & | 56,000 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade G | Plain | 5/16-18 | serrated flange nut stl hard & ( with 2 curves head markings) | 5,055,069 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 316, 317, A4 Stainless | Plain | 5/16-18 | serrated flange nut type-316 stainless | 170 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nut stl hard & | 56000 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade G | Plain | 5/16-18 | serrated flange nut stl hard & ( with 2 curves head markings) | 1698369 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade G | Plain | 5/16-18 | serrated flange nut stl hard & ( with 2 curves head markings) | 1698369 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut low carbon cr+3 & wax wax | 161,621 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hard & | 411 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hard & | 411 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade G | Plain | 5/16-18 | serrated flange nut stl hard & ( with 2 curves head markings) | 1698369 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut low carbon cr+3 & wax wax | 6290 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hard & | 411 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hard & | 411 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut low carbon cr+3 & wax wax | 6290 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hardened nickel clear Cr3+ | 209825 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut stl hardened nickel clear Cr3+ | 209825 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut low carbon cr+3 & wax wax | 6290 |
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BoltCraft | NE | 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 hex lock nut gr 18.8 stainless steel | 2681 |
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BoltCraft | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange hex lock nut zinc 3000/ctn-100/pkg | 290600 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 twinwhiz locknut zinc | 284 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange locknut case hardened trivalent clear zinc | 70709 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 whiz flange nut grade 5 znc | 1500 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 18-8 s/s steel serrated flange locknut | 300 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 ss whizlock nut | 2501 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 whizlock nut zp | 152451 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | 5/16-18 whizlock nut | 5835 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 5/16-18 | 5/16-18 gr8 whizlock nut zp | 5938 |
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Cal Fastenrs | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | whiz flange nut Cr3+ wz lock cr3 | 2,760 |
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Standard | MA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 flange serrated nut 18-8 stainless steel b18.2.2 | 1000 |
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Century | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-18 x 565 | 5/16-18 serr flange nut gr-8 +magni 565 | 200 |
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Komar | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Black | 5/16-18 | whiz flange lock nut black | 6000 |
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Future Fastener | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated hex flange nut pltd | 1178 |
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Future Fastener | TX | 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 lock nut ss | 600 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-18 | 5/16-18 gr.2-serr zn flange nuts | 6,198 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 s.s serrated flange nuts | 2,790 |
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Lippin | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | flange nut serrated stainless 18-8 | 1000 |
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SJS Prod | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serr hex flng nut st zp rohs |
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Northern | MN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | s/o 5/16-18 #8 serr flange nut plain | 9364 |
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CNB | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated hex flange nut | 2878 |
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IRF | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Iron | ASTM F1941-10 Fe/Zn | 5/16-18 | serrated flange nut stl zinc iron clear Cr3+ with sealer | 1694 |
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QFC | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut serrated zinc b18.2.2 | 1500 |
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QFC | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 large flange nut serrated zinc b18.2.2 | 35 |
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Komar | AR | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 whiz flange lock nut case hard(gr 5 equiv) zinc | 275 |
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Komar | AR | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 whiz large flange locknut zinc | 219 |
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BHAM | AL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 reg/flg nut no/serr. zn | | 64603 |
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Wurth | IN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Yellow | 5/16-18 | 5/16-18 ser hex flange nut gr2 zinc yellow bagged 200 per | 1,292,400 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 s.s serrated flange nuts | 2,790 |
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FastWare | Sask | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-18 | nc serrated large flange lock nut hardened | 3,648 |
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FastWare | Sask | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Yellow | 5/16-18 | nc serrated flange lock nut | 2,722 |
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ASMC | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | coarse hex flange nut with serration case hardened low carb zp | 1,030 |
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ASMC | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | coarse hex flange nut (large) with serration case hard low carb zp | 1,490 |
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KBS | TN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex flange nut serrated plated b18.2.2 | 22,397 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-18 | 5/16-18 gr.2-serr zn flange nuts | 7,246 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 s.s serrated flange nut | 2,990 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 1,961 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Black | 5/16-18 | 5/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 black zinc and bake | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Black Oxide | 5/16-18 | 5/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 black oxide | 37.500 |
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Kanebridge | IL | 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 hex lock nuts 18-8 stainless steel | 25,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Yellow | 5/16-18 | 5/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 zinc yellow and bake | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated large flange hex lock nuts case hardened hr15n 78/90 zinc and bake | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 5 zinc | 37.500 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Black | 5/16-18 | serrated flange nut black black | 850 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Black Oxide | 5/16-18 | serrated flange nut poly-coat 2 black poly-coat 2 black | 7,000 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nut zinc | 11,950 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 8 zinc yellow | 37.500 |
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HBBOLT | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | hex serratd flange nut case hrd | 2,740 |
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HBBOLT | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | flanged nut serrated 18-8 ss | 2,280 |
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IPC | VA | 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 nut 18-8 s/s steel | 440 |
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IPC | VA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 serrated flange nut case harden steel cr3 zinc-rohs | 43,646 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Yellow | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 5 zinc yellow | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 8 black phosphate | 37.500 |
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XL Screw | GA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange nuts case hard zp | 3,000 |
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XL Screw | GA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serrated flange nuts case hard | 3,000 |
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XL Screw | GA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 | serrated flange nuts 18-8 ss pass | 3,000 |
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XL Screw | GA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated large flange nuts case hard zp | 2,000 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated flange (hard) & | 70,608 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Black Oxide | 5/16-18 | serrated flange (hard) & black o | 21,209 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Cadmium | 5/16-18 | serrated flange (hard) 96 hr zn/ | 35,500 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Cadmium | 5/16-18 | serrated flange (hard) & /ye | 127310 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-18 | serr flng(casehard).0003 96hr tri | 25 |
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Global | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | whiz flange nut iii clear | 2,450 |
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API | IA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | serrated hex flange nut case hardened zncl | 824 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | serrated hex flange nut | 2,275 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | large flange nut w/serrations | 5,500 |
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Revcar | VA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | hex serr flange nut | 561,180 |
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Revcar | VA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | hex serr flange nut | 491,630 |
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Revcar | VA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Clear | 5/16-18 | flange nylon insert l/n 96 hr salt spray Cr3+ to white rust w/super seal | 207,591 |
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MESAFAST | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | serrated hex flange lock nut 18-8 s/s 18-8 s/s | 476.0 |
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BAYFASTCO | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 flange lock nut zinc | 2856 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 6,137 |
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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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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 whiz flangenut hrd stl znc b18.2.2 | 1640 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 whiz flangenut hrd stl znc b18.2.2 | 300 |
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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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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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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | 5/16-24 whiz flange nut s/s | 82 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 2,000 |
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RAMCO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-24 | 5/16-24 serrated flange nut | 51,000 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serr hex flange nut stl zc b18.2.2 () () () | 169 |
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SIS | AZ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serrated hex flange nut steel zinc | 2850 |
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NAPPCO | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | serrated flange locknut s/s 5/16-24 (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) | 10 |
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NAPPCO | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serrated flange nut zp rohs (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) (165-LOCKNUTS) | 88 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-24 | reg serr flg nut | 2,500 |
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Aztech | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-24 | reg serr flange | 18,340 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Chrome | 5/16-24 | 5/16-24 serrated flange locknut nickel chrome | 1200 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 whizlock nut zp | 3746 |
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Cal Fastenrs | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | whiz flange nut Cr3+ plate serrflngnut | 1,140 |
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Future Fastener | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serrated hex flange nut plt | 1299 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-24 | 5/16-24 gr.2-serr zn flange nuts a bb 200 fb 1000 qk 5000 | 2,000 |
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ISSCO | MO | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-24 | hex lock nut z/p twin serrated | 27250 |
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ZAL INDUS | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Black Oxide | 5/16-24 | 5/16-24 whiz flange nut bl/ox | 100 |
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ASMC | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | fine hex flange nut with serration case hardened low carb zp | 1,742 |
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Alma Bolt | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Plain | 5/16-24 | SAE spin lock nut | 278 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 2 | Zinc/Clear | 5/16-24 | 5/16-24 gr.2-serr zn flange nuts | 2,000 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 1,900 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake | 37.500 |
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HBBOLT | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | hex serratd flange nut case hrd | 648 |
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XL Screw | GA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | serrated flange nuts case hard zp | 3,000 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | serrated flange (hard) & | 22,020 |
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Revcar | VA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | hex serr flange nut 96 hr salt spray Cr3+ to white rust w/super seal | 3,500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Black | 5/16-24 | 5/16-24 serr hex flange lock nut blk zinc & bake | 15,000 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 5000 | 2,000 |
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NAPPCO | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Steel | Zinc/Yellow | 5/16 | serrated flange l/n stl zinc yellow 5/16 (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) (165-LOCKNUTS) | 3259 |
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NAPPCO | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 18 | serrated flange locknut s/s 18-8 5/16x18 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 929 |
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WDMB | IA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 5 | Zinc/Yellow | 5/16 x 18 | nut-hex-ser-flg-gr5-(zy)-5/16 18 (W020) (W020) | 59,200 |
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Jackson | MS | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 | nc whiz flange nut 18-8 304 | 650 |
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