The SDW EWP-Ply installs easily with no pre-drilling and is available in optimized lengths for fastening 1 3

For extensive redwood or cedar decking installations

7/8-9 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (15)

5/16-24 x 5/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

0.276 x 10 Simpson Strong-Drive® SDWS TIMBER SS Screw 316 Stainless Steel (T50 6-Lobe) - Box (10) 9/16-12 Grade 8 Hex Cap Screws Yellow Zinc Plated The SDW EWP-Ply installs easilyDurable and corrosion resistant, these 316 Stainless Steel Simpson Strong Drive T50 6 Lobe screws are designed for use in treated lumber and timber frame construction. Box contains 10 screws.