Flange Nuts Serrated Zinc Plated Steel

Zinc Plated Steel Serrated Flange Nuts

Serrated Hex Flange Nuts with a Protective Zinc Plating


  • Nut with a wide flange
  • Acts as a washer
  • Less likely to loosen
  • Serrated for extra grip
  • Substitute for a lock nut
  • Known as a serrated flange nut, serrated hex flange nut, flange lock nut, or serrated hex flange lock nut
  • Will scratch the surface it attaches to

Nut Sizes Width Across Flats Thickness
#6 0.312" 0.171"
#8 0.344" 0.203"
#10 0.375" 0.219"
1/4" 0.438" 0.236"
5/16" 0.500" 0.283"
3/8" 0.562" 0.347"
7/16" 0.678" REF 0.386" REF
1/2" 0.750" 0.458"
5/8" 0.931" REF 0.555" REF
3/4" 1.091" REF 0.657" REF
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Product Specifications
Color
Silver
Drive Style
External Hex
Finish
Zinc Plated
Material
Steel
Product Type
Hex Serrated Flange Nut
Standards Met
REACH, RoHS
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances