5/16-18 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1000)

1-8 x 6 1/2 A307A Hex Bolt Plain Steel

1-8 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (35)

wood panels and metal trim to steel studs

7/8-9 x 5 Hex Cap Screw SS 18-8 (A2)

5/8-11 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Short Arm Hex Keys Alloy 5/16-18 x 1 1/2 Grade5 8 11 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on