5/16-18 x 3 1/4" (PT) Hex Head Cap Screws, Coarse, Grade 2, Zinc Cr+3

Part Number #403078

South Coast Fasteners stocks the 5/16-18 x 3 1/4" (PT) Hex Head Cap Screws, Coarse, Grade 2, Zinc Cr+3 for Fast 3-5 Day Shipping. These are also known as hex bolts. It measures 5/16" diameter, 3 1/4" (PT) length, coarse thread, Grade 2 with a Zinc Cr+3 finish. Built for drywall, framing, and interior finish work, it is part of our Grade 2 Hex Cap Screws line, stocked across industries such as Construction, HVAC, and Furniture.

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  • 5/16-18 x 3 1/4" (PT) Hex Head Cap Screws, Coarse, Grade 2, Zinc Cr+3
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403078 Specifications

  • Diameter: 5/16"
  • Thread Pitch: 18
  • Length: 3 1/4" (PT)
  • Thread: Coarse
  • Material: Grade 2
  • Finish: Zinc Cr+3