Medium degree of corrosion resistance

7/8-9 x 3 1/4 Hex Cap Screw SS 316 (A4)

8 x 2 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Box (100)

9/16-12 x 1 Socket Cap Screw Alloy

0.22 x 4 3/8 Simpson Strong-Drive® SDW TRUSS DESERT-PLY Screw Black E-coat™ - Carton (600) 10-32 Socket Cap Screws Alloy Medium degree of corrosion resistance0. 22 x 4 3 8 Simpson Strong Drive SDW TRUSS DESERT PLY Screw Black E coat Carton (600) . The Strong Drive SDW Truss Ply screw is a high strength structural wood screw specifically designed for fastening multi ply wood members, such as joining plated trusses and solid sawn lumber. The SDW installs easily with no pre drilling and is available in optimized lengths for fastening 2 , 3 and 4 ply trusses. With the SDW Truss Ply screw, multi ply trusses and