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Serrated Flange Lock Nuts, Grade 5 or Grade B (ASME B18. 2.2)

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.

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

Buy Serrated Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 hex flange nut serrated gr 5 zinc b18.2.21000
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FACCAOntLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-20 7/16serrated flange lock nut 1/4-20 unc 7/16 af 19/32 flange dia. low carbon steel zinc plated (to ifi standard) b18.2.24,000
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