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Serrated Flange Lock Nuts, Phosphate (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.

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

Buy Serrated Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
OptimasILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM16-2.00m16x2.0 hex flange nut class 10 zinc phos/oil (p) iso 4161300
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OptimasILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 8.8PhosphateM8-1.25m8x1.25 hex flange nut class 8 zinc phos/oil (p) iso 416119350
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM12-1.75m12 x 1.75 hex flange nut per unserrated class 10 phos coated for 72 hours to red rust iso 4161100
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM10-1.50m10 x 1.5 hex flange nut per class 10 phos coat for 72 hours to red rust iso 41615477
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Class 10.9PhosphateM22-1.50m22 x 1.5 hex flange nut per class 10 phos coated 72 hours red rust iso 41613231
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