5/16-18 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.

2,452 Lock Nut, Flange, w serr. (Whiz-Lock etc.), showing 200, (click on any line for more information)

Buy Serrated Flange Lock Nuts from one of our FCH Network Partners
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Zoro Tools Inc.Lock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18nut large serrated flg 5/16-18
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Buy Serrated Flange Lock Nuts from one of our FCH Network Members
MESAFASTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut1,300.0
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MESAFASTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut black135.0
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MESAFASTNELock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flange hex lock nut gr 18.8 stainless steel1,391
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MESAFASTNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange hex lock nut zinc 3000/ctn-100/pkg1,903
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Cal FastenrsCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18whiz flange nut Cr3+ wz lock cr34,480
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MESAFASTCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serrated hex flange lock nut 18-8 s/s 18-8 s/s476.0
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange nuts zinc b18.2.22764
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flange nuts stainless b18.2.2100
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut stl hard &56000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut stl hard &56000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut stl hard &56000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut stl hard &56000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade GPlain5/16-18serrated flange nut stl hard & ( with 2 curves head markings)1698369
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlain5/16-18serrated flange nut type-316 stainless170
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut stl hard &56000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade GPlain5/16-18serrated flange nut stl hard & ( with 2 curves head markings)1698369
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade GPlain5/16-18serrated flange nut stl hard & ( with 2 curves head markings)1698369
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut low carbon cr+3 & wax wax6290
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut stl hard &411
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut stl hard &411
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade GPlain5/16-18serrated flange nut stl hard & ( with 2 curves head markings)1698369
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut low carbon cr+3 & wax wax6290
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut stl hard &411
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut stl hard &411
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SunPackFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex serrated flange nut50
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 s.s serrated flange nuts2,790
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 50004,057
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IndexFastCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18sfh5618sz 5/16-18 serrated flange hex nut steel/zincinquire
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GlobalCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18whiz flange nut iii clear1,000
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr flange nut case hard triv znc 100/box196
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Yellow5/16-18serr flange nut case hard triv znc1,203
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flange locknuts 18-8 stainless steel482
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18flange nut serrated zinc 5/16-185266
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate5/16-18flange nut serrated thru-hardened carbon steel gr 8 phos & oil 5/16-182100
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18hex flange nut serrated ss 5/16-18543
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18flange nut serrated ss-316 5/16-18450
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut1950
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ACFCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 s/s serrated flange whiz locknut rohs3260
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ACFCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange whiz locknut z/p rohs1983
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-185/16-18 serr hex flange l/n blk ox stl956
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated hex flange nut gr.5 z/p40
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serr hex flange l/n 18-8102000
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr reg hex flange l/n case hard stl zinc cr313992
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BHAMALLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-185/16-18 hex flange serr lock nut blk oxide b18.2.240
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Set ScrewILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nutsinquire
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QCSORLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange locknut zinc978
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SJS ProdCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr hex flng nut st zp rohs75
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VertexDILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flangenut 18-8 st/st2934585
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut uss3709
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 ss whizlock nut4703
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whizlock nut zp116134
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 whizlock nut5835
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear5/16-185/16-18 gr8 whizlock nut zp5938
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlain5/16-185/16-18 ss316 whizlock nut385
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 whiz lock nut plain2000
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whizlock nut zp12000
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex flange nut serrations zp4200
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18hex flange serrated 18-8 304 nut490
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr. hex flange locknut and bake1209
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serr. hex flange locknut 18-8 s/s108
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CenturyFL Lock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated lg flange hex nut zinc1000
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 serr. hex flange nut waxed1800
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 hex serrated flange nut1523
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlain5/16-185/16-18 serrated hex flange nut 316 stst120
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Aluminum zinc flake (Dacromet, Magnigard, Doerken)5/16-18 x 5655/16-18 serr flange nut gr-8 +magni 5651,177
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Purchase MOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-185/16-18 serr. hex flange nut steel blk zinc500
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Purchase MOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr hex flange nut steel case hardened zinc2082
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Purchase MOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex flange nut w/ serrations zinc2575
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EmpireWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 serr. flng l/n6700
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EmpireWALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serr. flng l/n s.s100
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EmpireWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flng l/n zp31000
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18coarse hex flange nut with serration case hardened low carb zp1,030
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18coarse hex flange nut (large) with serration case hard low carb zp140
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18coarse hex flange nut with serration ss18-8 b18.2.2119
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whiz flangenut hrd stl znc b18.2.27372
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whiz flangenut hrd stl znc b18.2.2900
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 whiz flangenut s/s b18.2.26500
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 whiz flangenut s/s b18.2.2500
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LippinCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18flange nut serrated stainless 18-81000
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange nut zinc)2545
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 zinc plated serrated flange lock nut)2390
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlain5/16-185/16-18 hex flange nuts serrated 316 stainless steel b18.2.2640
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Future FastenerTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated hex flange nut pltd778
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Future FastenerTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flange lock nut ss3,705
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BAYFASTCOFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 flange lock nut zinc2856
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-18nc serrated large flange lock nut hardened3,648
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow5/16-18nc serrated flange lock nut2,722
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18nut lock large flange serrated 5/1618 steel zinc b18.2.21000
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18nut lock flange serrated 5/16-18 steel zinc b18.2.2300
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex flange nut serrated zinc b18.2.21,500
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 large flange nut serrated zinc b18.2.235
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CNBILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated hex flange nut2878
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ACFCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange whiz locknut z/p rohs260
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APIIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated hex flange nut case hardened zncl824
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CertifiedILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 serrated hex flange lock nut/hardened-zps.- b18.2.217
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex flange nut serrated stl cr+3inquire
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex flange nut serrated large stl cr+3inquire
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HodellOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-185/16-18 ser flange l/n unc black zinc7,905
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 50006,137
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 steel zn serreted flange lock nuts a bb 200 fb 1000 qk 50006,137
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StandardMALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 flange serrated nut 18-8 stainless steel b18.2.2inquire
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/16-185/16-18 serrated flange nut gr-8700
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BuckeyeOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade FZinc/Clear5/16-185/16-18 nylon insert flange lock nut grade f zinc platedinquire
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BuckeyeOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 flange whiz lock nut - zinc platedinquire
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BuckeyeOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 twin whiz lock nut - hex - zinc platedinquire
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HBBOLTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex serratd flange nut case hrd2,740
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HBBOLTCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18flanged nut serrated 18-8 ss2,280
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RAMCOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange nut-packing b18.2.228000
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KBSTNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex flange nut serrated plated b18.2.222,397
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-185/16-18 gr.2-serr zn flange nuts6,198
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-18serrated flange nut black black850
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-18serrated flange nut poly-coat 2 black poly-coat 2 black7,000
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut zinc2,500
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18serrated hex flange nut2,465
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18large flange nut w/serrations1,500
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NorthernMNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18s/o 5/16-18 #8 serr flange nut plain9364
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HewesNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flange nut pl1150
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MFSKSLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18whizlock locknut842
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Yellow5/16-185/16-18 serr flange nut st zd428
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 ser hex flange nut g5 st zn1203
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 hex serr flange nut ss1715
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-185/16-18 serr flange nut st blk ox496
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr flange nut st zn4774
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nuts case hard zp3,000
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nuts case hard3,000
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-18serrated flange nuts 18-8 ss pass3,000
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated large flange nuts case hard zp2,000
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18hex serr flange nut561,180
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex serr flange nut491,630
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18flange nylon insert l/n 96 hr salt spray Cr3+ to white rust w/super seal207,591
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MasFasCorpNVLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated hex flange nutinquire
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MasFasCorpNVLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serrated hex flange nut 18-8 s/sinquire
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-185/16-18 gr.2-serr zn flange nuts7,246
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 s.s serrated flange nut2,990
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange (hard) &70,608
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-18serrated flange (hard) & black o21,209
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelCadmium5/16-18serrated flange (hard) 96 hr zn/35,500
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelCadmium5/16-18serrated flange (hard) & /ye127310
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serr flng(casehard).0003 96hr tri25
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18lrg flange serr l/n hard55000
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serr flange l/nut 18-845650
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18lrg flange serr hard hex nut5600
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Yellow5/16-18serrated flange (hard) lock nut &160000
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serr flange l/nut 18-814000
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange (hard) lock nut Cr3+33601
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flange (hard).0003 lock nut triv 96hr white223
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr hex flg nut stl zc1880
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serr hex flg nut 18-8 s/s nut570
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-185/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 black zinc and bake37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide5/16-185/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 black oxide37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serrated flange hex lock nuts 18-8 stainless steel25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Yellow5/16-185/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 zinc yellow and bake37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated large flange hex lock nuts case hardened hr15n 78/90 zinc and bake37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated flange hex lock nuts grade 5 zinc37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serrated flange hex lock nuts grade 8 zinc yellow37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow5/16-185/16-18 serrated flange hex lock nuts grade 5 zinc yellow37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/16-185/16-18 serrated flange hex lock nuts grade 8 black phosphate37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated lrg flange hx lock nut gr5 zinc37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serrated lrg flange hx lock nut gr8 zinc yellow37.500
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KomarILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-18whiz flange lock nut black6,000
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KomarTNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18whiz flange lock nut1,000
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KomarTNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18hex flange toplock nut2,400
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BRIGHBESTILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelGalvanized5/16-185/16-18 flange nut, nc hard/serr mgal156000
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AztechILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-185/16-18 lrg serr flg top lock7,032
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AztechILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18lrg serr flange3,600
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AztechILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18reg serr flg nut890
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AztechILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18lg ser flg tech+800
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AccutiteCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18flange nut w/ serrations case hardened15530
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AccutiteCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18hex flange nut w/ serrations ss1300
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WurthINLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Yellow5/16-185/16-18 ser hex flange nut gr2 zinc yellow bagged 200 per1,292,400
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Valley NuWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-18nc serrated flange lock nut zb1205
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Valley NuWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-18nc ser lrg flange lock nut zb500
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Valley NuWALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18nc 18-8 ss serrated flange locknut90
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flng nut zn 5/16-18500
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flng nut zn 5/16-185000
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serr flng nut 18-8 5/16-181502
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flng nut zn 5/16-183000
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flng nut zn 5/16-18553440
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr flng nut zn 5/16-1811
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SBSMALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18serrated hex flange lknut s/s
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AALLNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange lock nut,3000
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