M5 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.

66 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80m5 x .8 serrated hex flange nut steel zi28695
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QCSORLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80m5-0.8 serrated flange locknut zinc500
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PENCOM CAOntLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5m5 hex serrated flange nut steel zinc iso 416150
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM5m5 din 6923-serrated-8 y/zn flange nuts2,500
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5m5 jis b 1190-serr-8 zn flange nuts jis73,519
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM5m5 din 6923-serr-8 yzn (cr3) flange nuts10,800
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/BlackM5m5 jis b 1190-serr-8 blk/ zn flange nuts jis4,359
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM5m5 din 6923-8 plain flang nut with out serrstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 din 6923-serr-a2-70 s.s flange nut6,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Black OxideM5m5 din 6923-8 blk/ox flang nut w/serr557,417
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5m5 jis b 1190-serr-10 zn flange nuts jis6,750
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM5m5 din 6923-serrated-10-zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM5m5 din 6923-serrated-8 st/zn flange nuts110,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-1190--8m5 jis b 1190-serrated-8 zn flange nuts jis b bb 200 fb 1000 qk 15000790,041
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 din 6923-serr-s.s a2-70 flange nuts8,650
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-1190--10m5 jis b 1190-serrated-10 zn flange nuts jis210,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM5m5 din 6923-serr-s.s black ox flange nutsstock
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IndexFastCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM5-5-0.80sfhm5css m5-0.8 serrated flange hex nut stainless steelinquire
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5serrated flange l/n s/s 5m-0.8 din 6923371
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80m5 x .8 serr hex flange l/n stl zi668
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80m5 x .8 hex flange nut w/ser steel zinc256
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HayesCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80m5-.8 whiz flange nut zinc61
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VertexDILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80din6923 m5-0.8 serr hex flange nt cl8 zinc1503636
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MSTCMALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM5m5 din 6923 hex nut w/serr flange a4 ss300
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MSTCMALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM5m5 mst 190 flng nut w/serr tnslck cl8 st498
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80hex flange nut din 6923 class 8 zinc/clear642224
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80hex flange nut class 8 zinc 5x.8-serrated din 6923 w/serr.37384
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80hex flange nut din 6923 a2 s/s w/serr.73046
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80hex flange nut din 6923 a2 s/s plain23265
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80coarse cl8 hex flange nut with serration med carb zp4,936
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM5-0.80coarse cl8 hex flange nut with serration med carb65
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Future FastenerTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 serrated flange l/n ss130
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Wurth AdaMNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM5nut serrated sidin6923 8 ws8 (a2k) m511,715
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Wurth AdaMNLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5nut serrated sidin6923 a2 ws8 m513,114
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EximS'poreLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM5-12.000 x 8.000 x 5.500nut hex flange steel yellow trivalent m5 12.000 x 8.000 x 5.500 mm (serration)0.472 x 0.315 x 0.217 in [rohs]896
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EximS'poreLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-11.000 x 8.000 x 5.000nut hex flange steel blue zn m5 11.000 x 8.000 x 5.000 mm0.433 x 0.315 x 0.197 in (serration)22571
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EximS'poreLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-8.000 x 5.000nut hex flange steel blue trivalent m5 8.000 x 5.000 mm with serration0.315 x 0.197 in din 6923995
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EximS'poreLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-5.000 x 8.000nut hex flange steel clear trivalent m5 5.000 x 8.000 mm0.197 x 0.315 in w. serration jis std348
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5hex flange nut serrated stl cr+3 ( ) din 6923175
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All-WaysILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80hex serrated flange nut19,500
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM5din 6923 m5 serrated hex flange nut611
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ASFCORPMILock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-.8 hex flange serrated lock nut 304j3s stainless steel plain 1123276 revision b287,500
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HBBOLTCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80hex serrated flange nut 6923 din 6923400
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SISAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80hex flange nut with serrations180000
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM5-0.80serrated flange nut a4 stainless din 6923475
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80serrated flange nut rohs1,700
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80serrated hex flange nut a2 18-8 3041,270
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NorthernMNLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80flange nut cl.8 serrations din 69237
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TrifastTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM5m5 hexagon flange nut serrated cl 8 finish per dwg520795
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TrifastTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM5m5 serrated flange nut class 8 plain self finish2800
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TrifastTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5m5flange nut steel w/serrations rohs zinc clear5000
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 serr hex flange nut ss3460
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-8.00m5 serr hex flange nut c8 st zn din69234013
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5m5 serr hex flange nut st zn49887
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-8.00m5 serr hex flange nut c8 st zn4013
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 serr hex flange nut ss din69233460
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM5-0.80m5-0.8 din 6923 metric class 10 hex flange nut non serrated zinc bake rohs125,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80m5-0.8 din 6923 metric class 8 hex flange nut non serrated zinc rohs125,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-0.8 din 6923 metric hex flange nut serrated a2 18-8 stainless steel62.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80m5-0.8 din 6923 metric class 8 hex flange nut serr ated zinc200,000
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KomarILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80hex flange nut noserrations17,200
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KomarTNLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80hex flange nut noserrations10,000
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MtrcSpecCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM5-0.80serr.flnge nut cl10 zc b jis 1190stock
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MtrcSpecCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5-0.80flange nut serrated b jis 1190stock
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MtrcSpecCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM5-0.80serr.flnge nut cl10 zc b jis 1190stock
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM5m5 din 6923 (serrated) cl.8 zinc yellow hex flange nut serrated hex flange nut serrated271
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