Case-Hardened Steel

Select Finish
Black Oxide
Serrated Flange - Hex Lock Nuts - Case Harened - Black Oxide
Black Zinc
Serrated Hex Flange - Lock Nut - Black Zinc
Zinc
Serrated Hex Flange Lock Nut - Zinc Plated - Case Hardened
Zinc Yellow
Serrated Hex Flange Lock Nut - Zinc Yellow Plated - Case Hardened