50 x 40 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

3/4-16 x 3 Hex Cap Screw SS 316 (A4)

1/2-13 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

Clean round holes

1-14 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated

1 1/8-7 x 9 Grade 8 Hex Cap Screw Plain Domestic USA (1) 5/8-18 Grade 5 Hex Cap Screws Zinc Plated 50 x 40 Socket Set1 1 8 7 x 9 Grade 8 Hex Cap Screw Plain Domestic USA (1). 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 4 to 2