3/8-16 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/8-14 x 2 1/4 Hex Cap Screw SS 18-8 (A2)

50 x 60 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

5/16 x 4 1/2 Cotter Pin 18-8 Stainless Steel

3/4-16 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

5/8-18 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 12" Aircraft Bits Cobalt - Fractional 3/8-16 x 5 Grade 85 8 18 x 3 1 2 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