Simpson 0.220 x 5-1/2" Strong-Drive SDWS TIMBER Screw (Interior) E-coat Hardie Blade Also available for 4x4 and

Also available for 4x4 and 6x6 posts

left for angled cuts in fabrication and production environments

5x more runtime

multi-flute spiral - Rapidly channels concrete dust out of the hole to maintain cutting efficiency and improve overall drilling speed

G90 zinc galvanized coating offers excellent corrosion resistance for long-term durability

Simpson 0.220 x 5-1/2" Strong-Drive SDWS TIMBER Screw (Interior) E-coat Hardie Blade Also available for 4x4 andThe Simpson Strong Drive SDWS TIMBER Screw in 0. 220 in. diameter by 5 1 2 in. length is a structural wood fastener engineered for cross laminated timber construction, mass timber assemblies, log home construction, and general interior wood to wood applications. Finished in a black E coat electrocoating for interior use, this heavy duty timber screw drives faster and with less torque than comparable lag screws, making it a practical choice for