Its #8 x 2 1/2 dimensions are optimized for fastening wood

7/16-14 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225)

2 3/4-4 Grade 2 Finished Hex Nut Hot Dipped Galvanized

7/8-9 x 7 1/2 A307A Hex Bolt Hot Dipped Galvanized

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

5/8-11 x 4 1/2 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) - Bulk Keg (350) Phillips Pan-Head Marine Screws 316 Stainless Steel Its #8 x 2 1/2This 350 pack of 5 8 11 x 4 1 2 A325 Type 1 Heavy Hex Bolts are made in the USA and have a plain finish. These heavy duty bolts are designed for optimal strength and rated for a working tension of 120,000 PSI.