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Serrated Flange Nuts

Serrated Flange Nuts

  • Characterized by an enlarged circular base and serrations to enable the fastener to lock into the mating surface
  • Protruding circular base increases the bearing surface enabling use with an oversized or poorly aligned hole
  • Stocked in case hardened or unhardened with a zinc plated finish
  • Case hardened material used in conjunction with graded bolts or treated screws
  • Unhardened material used with low carbon bolts and screws in light industrial applications
  • Available in stainless steel

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