5/16-18 x 12" Carriage Bolts (6" Thread Length, Under-Sized Body), Coarse, A-307 Grade A, Zinc Cr+3

Part Number #489067

South Coast Fasteners supplies 5/16-18 x 12" Carriage Bolts (6" Thread Length, Under-Sized Body), Coarse, A-307 Grade A, Zinc Cr+3. Built for consistent fastening performance, these fasteners are produced using industrial material with a Zinc Cr+3 finish, ensuring reliability across applications.

Part of our Carriage Bolts range, these products are commonly specified across Automotive, Construction, Food & Beverage, Furniture, Manufacturing, and Marine & Offshore.

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  • A-307 Grade A Carriage Bolts (6" Thread Length, Zinc Cr+3 finish, 5/16-18 x 12", Coarse thread

489067 Specifications

  • Diameter: 5/16"
  • Thread Pitch: 18
  • Length: 12"
  • Thread: Coarse
  • Material: A-307 Grade A
  • Finish: Zinc Cr+3