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Serrated Flange Lock Nuts, Class 8.8 (ISO 4161)

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.

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

Buy Serrated Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AFT FasteTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 hex serrated flange nut cl 8 zp cr3 iso 4161 din 69231175
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AFT FasteTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 hex serrated flange nut cl 8 zp cr3 iso 4161 din 69231175
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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.)M8-1.25m8 x 1.25 hex flange nut 8.8 plated per 4111 b3 is (geomet silver) iso 4161.716
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25m8 x 1.25 hex flange nut unserrated class 8 zinc trivalent with sealer iso 4161305347
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM5-0.80metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m5 x 0.8 din 69234662
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM8-1.25metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m8 x 1.25 din 69231533
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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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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM6-1.60metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m6 x 1.0 din 69236464
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM16-2.00metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m16 x 2.0 din 6923100
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM20-2.50metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m20 x 2.5 din 692349
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Raw ProduNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8Zinc/ClearM10-1.50metric serrated flange nuts zinc class 8 (cr+3 / iso 4161) m10 x 1.5 din 6923807
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