FCH News

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.

9 Lock Nut, Flange, w serr. (Whiz-Lock etc.) (din 6923 or iso 4161), showing 200, (click on any line for more information)

Buy Serrated Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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.)Class 8.8Zinc/ClearM14-2.00m14 x 2.00 coarse serrated whiz flange locknut din 6923 class 8 zinc338
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM16-2.00coarse serrated whiz flange locknut class 8 din 6923235
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM16-2.00coarse serrated whiz flange locknut class 10 din 6923188
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM10-1.25M10x1.25 fine pitch serrated whiz flange locknut & class 8 lind#hfnf810001 din 6923106
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JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.75M12x1.75 coarse serrated whiz flange locknut din 6923777
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8x1.25 serrated hex flange locknut class 8 zinc chromate din 6923 (389) (389) (390) ()390
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M8-1.25M8x1.25 hex flange nut 8.8 plated per 4111 b3 is (geomet silver) iso 4161. (733) (733) (716) ()716
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM8-1.25M8x1.25 hex flange locknut serrations class 10 per zinc phos coating din 6923 (1723) (1723) (1722) ()1722
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M6-1.00M6x1.0 prevailing torque hex flange locknut unserrated (iso 7044 same) class 10 plated per magni 511 din 6923 (13303) (13303) (13337) ()13337
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM10-1.50M10x1.5 hex flange nut per class 10 phos coat for 72 hours to red rust iso 4161 (91153) (91153) (7077) ()7077
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PlainM10-1.50M10x1.5 hex flange nut class 10 plain iso 4161 (63760) (63760) (63760) ()63760
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8x1.25 hex flange nut unserrated class 8 zinc trivalent with sealer iso 4161 (1651583) (1636583) (694316) ()640816
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Irwin IndOntLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25m8 x 1.25 din 6923 serrated hex nut flange stainless steel90
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Irwin IndOntLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM8m8 din 6923 hex flange nut serrated steel zinc clear900
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25coarse hex flange nut with serration ss18-8 din 69231,644
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM20-2.50coarse / iso 4161 cl8 hex flange nut with serration med carb zp din 692315
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ASMCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM16-2.00coarse / iso 4161 cl8 hex flange nut with serration med carb zp din 6923256
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM5-0.80M5-0.8 serr hex flange nut 18-8 s/s blk gleitmo din 6923 () ()1000
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM4-0.70M4-0.7 serr hex flange nut stl zc din 6923 () ()8393
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/YellowM8-1.25M8-1.25 serr hex flange nut cl 10 stl zy din 6923 () ()2452
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.50M10-1.5 serr hex flange nut cl 8 stl zc din 6923 () ()1141
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00M6-1 serr hex flange nut 18-8 s/s din 6923 () ()3161
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 serr hex flange nut cl 8 stl zc din 6923 () ()50030
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Jay-CeeMILock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 metric class 8 hex flange nut serrated zinc din 6923inquire
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Cal FastenrsCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPassivatedM8-1.25flange nut grade 10 gm7111m din 6923/cl.10 din 6923/cl.104,425
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM6iso 4161 m6 serrated flange nut stl znc ncr 009-0007088 (BN 30312 SERR.NUT M6 S/LOCK (12.8 FLANG) (BN 30312 SERR.NUT M6 S/LOCK (12.8 FLANG) 444808
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM6serrated flange l/n stl 6m-1.0 din 6923 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)4000
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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 6923 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)371
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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5M5 a2 18-8 304 hex serrated flange nut source controlled din 69232007
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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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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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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5M5 a2 18-8 304 hex serrated flange nut din 69231500
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM20m20 din 6923-serrated-8 y/zn flange nuts148
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM16m16 din 6923-serrated-8 y/zn flange nuts150
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM12m12 din 6923-serrated-8 yzn flange nuts24,100
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM4m4 din 6923-serrated-8 y/zn flange nuts15,750
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM5m5 din 6923-serrated-8 y/zn flange nuts69,400
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM6m6 din 6923-serrated-8 y/zn flange nuts46,800
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM14m14 din 6923-serrated-10 zn flange nuts13,950
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM16m16 din 6923-serrated-10 zn flange nuts9,700
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM8M8 blk/ox flange nuts c bb 200 fb 1000 qk 3000 din 6923-serr-860,180
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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.)316, 317, A4 StainlessPlainM6M6 a4-70 flange nuts din 6923-serr-s.s5,400
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM5M5 blk/ox flange nuts c bb 200 fb 1000 qk 14000 din 6923-serr-8154,917
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM10M10 blk/ox flange nuts din 6923-serr-850,900
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM6M6 blk/ox flange nuts c bb 200 fb 1000 qk 6000 din 6923-serr-898,330
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM10M10 a4-70 flange nuts din 6923-serr-s.s1,850
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM8-1.25serrated hex flange nut a4 stainless din 69231,100
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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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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM5-0.80serrated flange nut a4 stainless din 69232,420
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8hex flange nut serrated s/s din 6923s565
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10m10 hex flange nut serrated din 6923s s/s250
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM8-1.25serrated hex flange nut m8-1.25 a4ss din 6923 190
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5hex flange nut serrated stl cr+3 ( ) din 6923825
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 5.8PlainM8-1.25-0M8-1.25 hex flange locknuts serrated metric class 50 18-8 stainless steel quantity 750 din 6923200
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10-1.50M10-1.5 hex flange nuts serrated stainless steel a2 din 6923300
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GlobalCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM6-1.00hex flange serrated nut 18-8 ss passivate 6923 din 6923191
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25m8-1.25 class 8 hex serrated flange nut coarse zinc din 69231150
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5nut serrated si a2 ws8 m5 din 6923 (W020) (W020)10,000
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM8nut serrated si 10 (zf) m8 din 6923 (W020)6,000
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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.)300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM8M8 bl/ox a2-70 flange nuts din 6923-serr-s.s7,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM5M5 a4-70 flange nuts din 6923-serr-s.sstock
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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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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM6m6 din 6923-serr-s.s a4-70 flange nuts400
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Cal FastenrsCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM10-1.50whiz flange nut i din 6923 bn 41187 din 6923 ( bn 41187 )440
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Purchase MOLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8m8 flange nut wo/serr class 8 zinc din 69232100
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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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IRFNCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25M8-1.25 serrated flange nut a2 18-8 304 din 692318,850
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM20-2.50hex flange locknut din 6923v class 10 zinc/clearinquire
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM14-1.50hex flange nut class 10 zinc 14x1.5 din 6923 zinc/clear26965
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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/ClearM6-1.00hex flange nut din 6923 class 8 zinc/clear578603
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25hex flange nut din 6923 class 8 zinc/clear76524
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.00hex flange nut din 6923 class 8 zinc/clear17035
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.50hex flange nut din 6923 class 8 zinc/clear34962
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.25hex flange nut din 6923 class 8 zinc/clear191159
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.00hex flange nut din 6923 class 8 zinc/clearinquire
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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 8.8Zinc/ClearM14-2.00hex flange nut din 6923 class 8 zinc/clear2905
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM16-2.00hex flange nut din 6923 class 8 zinc/clear2737
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM6-1.00hex flange locknut din 6923v class 10 zinc/clear8375
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM20-2.50hex flange nut din 6923 class 8 zinc/clear735
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM16-1.50hex flange nut din 6923 class 8 zinc/clear5248
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM8-1.25hex flange locknut din 6923v class 10 zinc/clear23030
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM10-1.50hex flange locknut din 6923v class 10 zinc/clear7866
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MMCCILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM14-2.00hex flange locknut din 6923v class 10 zinc/clear10632
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM8-13 x 8nut 8 ws13 (rie4010) m8 iso 4161 (W000)5,980
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10nut serrated si a2 ws15 m10 din 6923 (W030)1,520
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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlaine/nut-flg- (zyt+s)-m5-spc iso 4161-8-ws8- (W000)4,992
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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.)SteelPlainM5nut serrated si 8 ws8 (a2k) m5 din 6923 (W0G0)14723
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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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WDMBIALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM30a3-20 x 1 x 5nut flange st ws30a3c m20x1 5 drw iso 4161100
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8M8 a2 18-8 304 steel serrated hex flange nut din 6923 (SERRATED HEX FLANGE NUT)10,000
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10M10 a2 18-8 304 steel serrated hex flange nut din 6923 (SERRATED HEX FLANGE NUT)5,000
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM6M6 cl.8 zinc plated serrated hex flange nut din 6923 (SERRATED HEX FLANGE NUT)94,800
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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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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6M6 a2 18-8 304 steel serrated hex flange nut din 6923 (SERRATED HEX FLANGE NUT)5,000
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M10-1.50flange ln--no serr 8 geomet din 69232265
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.50flange ln--no serr 8 zn din 692340
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M10-1.50serr flange l/n 8 geomet din 692342000
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM16-2.00flange ln--no serr 8 zy din 6923102
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M16-2.00serr flange l/n 8 geomet din 69231245
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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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MtrcSpecCALock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00M6-1.0 hex flange nut serrated a-2 din 6923stock
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25M8-1.25 serrated flange nut a2 18-8 304 din 692318,850
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Marine FastenersFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50hex flange nut serrated a2 m3-.50 serrated din 6923163600
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Marine FastenersFLLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM10-1.50hex flange nut serrated din 6923 a4 m10-1.5 serrated58460
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Marine FastenersFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)ChromeM8-1.25a2 m8-1.25 serrated chrome hex flange nut serrated chrome din 69234650
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Marine FastenersFLLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10-1.5-badin 6923 a2 m10-1.5 serrated hex flange nut serrated-100 per bag89
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Marine FastenersFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM8-1.25din 6923 m8-1.25 serrated steel zinc hex flange nut serrated5250
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM10M10 cl.8 plain finish serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM10M10 a4-80 stainless steel serrated hex flange nut din 69235,000
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM6M6 a4 stainless steel serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM6M6 a4-80 stainless steel serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.25M10-1.25 cl.8 zinc plated serrated hex flange nut w/ fine thread din 6923inquire
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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.)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.)316, 317, A4 StainlessPlainM10M10 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.)PlainM5M5 a2 18-8 304 steel serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10M10 cl.8 zinc plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PlainM8M8 cl.8 plain finish 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.)PlainM3M3 a2 18-8 304 steel 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.)PlainM16M16 a2 18-8 304 steel serrated hex flange nut din 69232,100
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlainM5M5 a4 stainless steel serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM20M20 cl.10 zinc plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8M8 cl.8 zinc plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/YellowM6M6 cl.8 zinc yellow plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.25M10-1.25 cl.8 zinc plated serrated hex flange nut din 6923inquire
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EurolinkSCLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/ClearM6M6 cl.10 zinc plated serrated hex flange nut din 6923inquire
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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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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9Zinc/YellowM16-2.00hex flange nut (NO SERRATIONS) class 10 no serrations din 692311,760
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BAYFASTCOFLLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12hex flange nut serrated din 6923495
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