9/16-18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

7 x 2 1/4 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Box (100)

providing superior strength and rust resistance

The oversize head eliminates the need for a washer

Each bolt is 1-8 x 3 3/4 in size

1-8 x 3 A325 Type 1 Heavy Hex Bolt Plain - Bulk Keg (220) 1-14 Grade 5 Hex Cap Screws Plain - Domestic USA 9/16-18 x 5 Grade 8This 1 8 x 3 A325 Type 1 Heavy Hex Bolt is a great choice for your project. Made from high grade steel, it is zinc plated for maximum rust protection and comes with a 220 count per keg for a large amount of bolts. Its heavy duty construction ensures strength and durability.