FCH News

M12 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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 69232000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 692321000
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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12M12 class 8 hex flange serrated locknut tri clr zinc 120 wh/144 red rust din 692315800
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12m 12.0 serrated flange nut stl zinc din 6923 700
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12M12 hex flange nut cl 8 zinc not serrated din 6923 600
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.50M12x1.50 fine serrated whiz flange locknut din 692325
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.75M12x1.75 coarse serrated whiz flange locknut din 6923545
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 692331000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 6923600
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 69235000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 69233000
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12-1.75hex flange nut serrated a4 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 6923inquire
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut serrated a2 m12-1.75 serrated din 692343000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM12m12 din 6923-serrated-8 yzn flange nuts21,150
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM12M12 blk/ox flange nuts din 6923-serr-8stock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12m12 din 6923-serr-a2-70 s.s flange nut5,500
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM12-1.50m12-1.50 din 6923-serrated-10 st/zn flange nuts14,100
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM12-1.25m12-1.25 din 6923-serrated-10 st/zn flange nuts31,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12m12 din 6923-serrated-8 zn flange nuts a bb 100 fb 200 qk 100026,226
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-95m12 din 6923-serrated-10 st zn flange nuts 950/11,605
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12m12 din 6923-serr-s.s a2-70 flange nuts b bb 50 fb 100 qk 1000828
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BrikksenFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75m12-1.75 serrated flange nut 18-8 ss 25 per small bag 5 small bags per master pack-generic brand din 69232000
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m12 x 1.75 din 6923364
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12m12 din 6923 cl.10 zinc plated serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12-1.50m12-1.5 din 6923 cl.10 zinc plated fine thread serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12m12 din 6923 a4-80 stainless steel serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM12m12 din 6923 cl.8 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12M12 cl.8 zinc plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12M12 a4 stainless steel serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12M12 a2 18-8 304 steel serrated hex flange nut din 6923 (SERRATED HEX FLANGE NUT)5,000
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75coarse / iso 4161 cl8 hex flange nut with serration med carb zp din 692350
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM12-1.75class 8 serr hex flange nuts din 6923600
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75class 8 serr flange nuts zp din 6923600
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12-1.75class 10 serr flange nuts h t zp din 6923600
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XL ScrewGALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75class 10 serr flange nuts h t din 6923600
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75serrated flange nut m12-1.75 cl 8 zinc plated din 6923 400
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/BlackM12M12 st bl/zn flange nuts din 6923-serrated-10500
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Black OxideM12m12 din 6923-serr-8 blk/ox flange nutsstock
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IPCVALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75M12-1.75 serrated flange nut case hardened steel class 10 din 69236,086
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.50hex flange nut din 6923 class 8 zinc/clear6119
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.25hex flange nut din 6923 class 8 zinc/clear154530
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75hex flange nut din 6923 class 8 zinc/clear7494
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12-1.75hex flange locknut din 6923v class 10 zinc/clear16765
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12-1.75hex flange nut din 6923 class 10 zinc/clear3064
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut din 6923 a2 s/s plain468
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75hex flange nut din 6923 a2 s/s w/serr.964
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HodellOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75M12-1.75 hex flange nut a2 18-8 304 ( serrations) din 6923255
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HodellOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75M12-1.75 hex flange nut a2 18-8 304 ( serrations) din 6923255
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/YellowM12-1.75m12-1.75 din 6923 metric class 10 hex flange nut non serrated zinc yellow12.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM12-1.75m12-1.75 din 6923 metric class 8 hex flange nut non serrated zinc yellow rohs12.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12-1.75m12-1.75 din 6923 metric class 10 hex flange nut non serrated zinc bake rohs12.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75m12-1.75 din 6923 metric class 8 hex flange nut non serrated zinc rohs12.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75m12-1.75 din 6923 metric hex flange nut serrated a2 18-8 stainless steel12.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12-1.75m12-1.75 din 6923 metric class 8 hex flange nut serrated zinc12.500
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12m12 din 6923 cl.10 plain finish serrated hex flange nutinquire
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75hex flange nut serrated cl.10 din 69234715
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75hex flange nut serrated cl.10 din 69234715
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75hex flange nut serrated cl.10 din 69234715
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75hex flange nut serrated cl.10 din 69234715
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM12-1.75hex flange nut serrated cl.10 din 69234715
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM12-1.25m12-1.25 din 6923-10 no serr blk phosphate & oil flange nuts15,670
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MSTCMALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM12m12 din 6923 serr hex flange nut a4 ss100
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BAYFASTCOFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12hex flange nut serrated din 6923495
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM12m12 din 6923-serr-8 zn flange nuts36,576
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM12m12 din 6923-10 st zn flang nuts-serrated 950/5
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