7/8-14 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (15)

5/8-18 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

50 x 160 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel - DIN 931 A2 Hex Cap Screws are manufactured from A2-70 stainless steel per ISO 3506 part 1

1/2-13 x 9 Grade 5 Hex Cap Screw Zinc Plated

Low profile head diameter is twice the rivet body diameter

1/2-13 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 1-8 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 7/8-14 x 3 1/2 Grade1 2 13 x 6 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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