7/8-9 x 16 Socket Cap Screw Alloy

1/4-20 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (900)

1 1/2-6 x 4 Socket Cap Screw Alloy

5/8-18 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

#37 x 6 High Speed Aircraft Bit Cobalt

1-14 x 10 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 1/4-28 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/8-9 x 16 Socket Cap1 14 x 10 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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