1/4-28 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (1600) Square Bugle Coarse Drywall Screws Black Phosphate 1/2-20 x 5 Hex Cap

1/2-20 x 5 Hex Cap Screw SS 18-8 (A2)

Coated - Carton (2

5/16-18 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (250)

Material is manufactured to meet or exceed ASTM A563 Grade A

1/4-28 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (1600) Square Bugle Coarse Drywall Screws Black Phosphate 1/2-20 x 5 Hex Cap1 4 28 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (1600). 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 diameters 1