1/2-20 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

3/4-10 x 4 Socket Cap Screw Zinc

00 x 100 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

1-8 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated

5/8-18 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 1 1/4-7 A307A Hex Bolts Zinc Plated 1/2-20 x 3 1/2 Grade5 8 18 x 7 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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