#8 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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut410.0
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328/32 serrated flange locknuts zinc b18.2.21118
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut stl18150
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut stl18150
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32#8-32 steel zn serreted flange lock nutsstock
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 serrated flange nut stain steel140
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut4534
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ACFCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 serrated flange whiz locknut z/p rohs8650
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32serrated flange l/n s/s 18-8 8-32100
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 serr hex flange l/n stl zi20301
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 serr hex flange l/n 18-81000
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HayesCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 whiz flange nut 18-8ss200
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HayesCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black#8-328-32 whiz flange nut blk zc884
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SJS ProdCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain#8-328-32 serrated hex flange lock nut4140
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SJS ProdCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 serrated hex flange nut st. zc rohs
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 ss whizlock nut100
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 whizlock nut zp100
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32hex flange nut 18-8 304 serrated100
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelNickel#8-32flange nut serrated pl1000
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ZAL INDUSCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-328-32 whiz flange nut bl/ox5,000
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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 serrated flange locknut zinc case hardened4142259
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serr. hex flange locknut and bake1000
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32serr. hex flange locknut 18-8 s/s80
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-328-32 serrated hex flange nut black oxide168
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain#8-328-32 hex flange nut serrated5080
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32coarse hex flange nut with serration case hardened low carb zp2,200
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 whiz flangenut hrd stl znc b18.2.211063
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 whiz flangenut hrd stl znc b18.2.21300
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 whiz flangenut s/s b18.2.2400
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 whiz flangenut s/s b18.2.2100
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-32nut lok 8/32 flange serrated steel black oxide b18.2.22800
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 hex flange nut serrated steel zinc b18.2.24210
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 hex flange nut serr zinc b18.2.25,000
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32hex flange nut serrated stl cr+3inquire
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AIHAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32hex flange nut serrated8907
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32#8-32 steel zn serreted flange lock nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32#8-32 steel zn serreted flange lock nutsstock
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StandardMALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 flange serrated nut 18-8 stainless steel b18.2.2inquire
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HBBOLTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nuts2,550
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32hex flange nut w/serrations rohs6,340
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-32serrated hex flange nut812
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32serrated flange nut 18-8 s/s150
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HewesNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut1400
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GUIDONNJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32CASE HARDENED10,800
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SASCOORLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32serrated flange nut 18-8 sst serr flange s serr flange s225
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nuts case hard zp10,000
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#8-32serrated flange nuts 18-8 ss pass10,000
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32hex serr flange nut530,291
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MasFasCorpNVLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32serrated hex flange nut 18-8 s/sinquire
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black#8-32serrated flange (soft) black700
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-328-32 serrated flange hex lock nuts case hardened hr15n 78/90 black oxide125,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 serrated flange hex lock nuts 18-8 stainless steel50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake125,000
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TimberlineCOLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serr flng nut zn 8-32166888
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Alma BoltMILock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32st. st. spin lock nut478
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Alma BoltMILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#8-32spin lock nuts5000
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Alma BoltMILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain#8-32spin lock nut527
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