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M4 Serrated Flange Lock Nuts (DIN 6923)

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM4-0.70m4-0.7 serr hex flange nut stl zc din 692311193
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM4m4 serrated flange nut steel zinc serrated nut m4 self locking din 692381000
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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 a2 18-8 304 hex serrated flange nut din 69231000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 692346000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 69237000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 692370000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 69231000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 6923inquire
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4-0.70m4 x .7 serr hx flange l/n stl cl8 zi din 69237612
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM4m 4 din 6923-serrated-8 y/zn flange nuts10,250
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m 4 din 6923-non-serrated-s.s a2-70 flange nuts71,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM4m 4 din 6923-serrated-8 st/zn flange nuts25,900
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m 4 din 6923-serr-s.s a2-70 flange nuts97,000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut serrated a2 m4-.70 serrated din 6923inquire
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4-.7-0.70m4-.7 serr flange hex nut cl 8.8 stl znc din 6923400
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baier & mSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4hex flange nuts with serration class 8 m4 5my zinc plated cr3+ din 69235000
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM4m4 din 6923 cl. 8 plain finished serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM4m4 din 6923 a4 stainless steel serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4M4 cl.8 zinc plated serrated hex flange nut din 6923sinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 a2 18-8 304 steel serrated hex flange nut din 692326,500
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM4-0.70serrated flange nut a4 stainless din 6923850
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM4M4 a4-70 flange nuts din 6923-serr-s.sstock
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4-0.70hex flange nut class 8 zinc 4x.7 din 6923 zinc/clear63411
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4-0.70m4x.7 hex flange nut-class 8 zinc serrated-4x.7 din 6923 w/serr.58788
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM4-0.70m4x.7 hex flange nut a4 serrated din 6923inquire
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex flange nut-a2-serrated- din 6923 a2 s/s w/serr.inquire
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM4nut serrated si 8 ws7 (a2c) m4 din 6923 (W030)7,458
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4nut serrated si a2 ws7 m4 din 69231,500
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM4-0.70serr flange l/n 8 zn din 6923179500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-0.7 din 6923 metric hex flange nut serrated a2 18-8 stainless steel75,000
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM4-8.00m4 din 6923 cl. 8 zinc plated serrated hex flange nut serrated hex flange nutinquire
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