5/16"-18 x 1-3/4" Hex Cap Screw Partially Threaded Coarse A307 Grade A Steel Zinc Cr+3, 1000 pcs/Pack

High-quality Hex Cap Screw, perfect for various applications.

• Grade: A307 Grade A
• Material: Steel
• Finish: Zinc Cr+3
• Head Style: Hex
• Drive: External Hex
• Thread Size: 5/16-18
• Length: 1-3/4

• Free Shipping for orders over $100，Orders below $100 will have a shipping fee applied based on the weight of the items and the ship to location
• Usually ships within 3days, takes around 10days to arrive, shipped by UPS\DHL
• Eligible for Return, Refund or Replacement within 30 days of receipt