1/2 x 3 1/2 Mushroom Spike Zinc Plated (50)

9/16-18 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (225)

Manufactured using 316 stainless steel

Width Across Flats: Max 3

1 1/4-7 x 3 1/2 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) - Bulk Keg (120) 9/16-18 Grade 8 Hex Cap Screws Yellow Zinc Plated 1/2 x 3 1/2 MushroomIntroducing 1 1 4 7 x 3 1 2 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) Bulk Keg (120). This heavy hex bolt has been engineered to exacting standards and provides superior strength and stability for applications requiring high levels of torque. This domestically made bolt is sure to meet the needs of your project.