5/8-11 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80)

1/4 x 3 1/2 Mushroom Spike Zinc Plated (100)

50 x 140 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

5/16-24 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300)

1/4-28 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1 1/4-7 x 7 A307A Hex Bolt Zinc Plated 3/8-16 Grade 5 Hex Cap Screws Zinc Plated 5/8-11 x 4 1/2 Grade1 1 4 7 x 7 A307A Hex Bolt Zinc Plated . 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.