1 1/2-12 Finished Hex Jam Nut Zinc Plated

5/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (625)

At FMW Fasteners

8 x 1 1/2 Simpson Truss-Head Wood Screws - Square Drive 305 SS - Carton (1000)

#25 Heavy Duty Jobber Drill Bit

0.22 x 3 3/8 Simpson Strong-Drive® SDW EWP-PLY Screw Black E-coat™ - Pack (50) M24-3.00 Hex Cap Screws DIN 931 18-8 Stainless Steel (A2) 1 1/2-12 Finished Hex Jam0. 22 x 3 3 8 Simpson Strong Drive SDW EWP PLY Screw Black E coat Pack (50) . The Strong Drive SDW EWP Ply screw is a high strength structural wood screw specifically designed for fastening multi ply wood members, such as engineered wood products and solid sawn lumber. The SDW EWP Ply installs easily with no pre drilling and is available in optimized lengths for fastening 1 3? 4" engineered lumber, such as structural composite lumber (SCL). The large,