1/2 x 12 High Speed Long Boy

5/8-18 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (25)

3/4-10 x 4 Socket Set Screw Cup Point Alloy

1 1/4-12 x 6 Socket Cap Screw Alloy

9/16-12 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (175)

1-8 x 6 1/2 A307A Hex Bolt Plain Steel 1-12 Socket Cap Screws Alloy 1/2 x 12 High Speed1 8 x 6 1 2 A307A Hex Bolt Plain Steel. A307A Hex Bolts are manufactured from low carbon steel, typically 1015 1022. Our A307A bolting meets or exceeds ASTM A307 Grade A. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Tensile strength will meet or exceed 60,000 psi.