With a strong 5/16 inch hex head

Made of 305 stainless steel

15/32 x 12 High Speed Aircraft Bit Cobalt

The Strong-Drive® SDW EWP-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply wood members

5/8-11 x 3 1/4 Socket Set Screw Cup Point Alloy

1 1/8-7 x 3 1/4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Domestic USA - Bulk Keg (120) 7/8-9 Grade 5 Hex Cap Screws Zinc Plated With a strong 5/16 inchStrong and reliable, these 1 1 8 7 x 3 1 4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Domestic USA bolts will securely fasten your toughest projects. Specially treated for corrosion resistance, these 120 bolts exceed ASTM standards. Get the job done with confidence.