Simpson 0.220 x 9" Strong-Drive SDWS TIMBER Screw (Interior) E-coat CBSQ Column Base - Quick-Install self-propelled blade brush extends blade

self-propelled blade brush extends blade life by continuously clearing chips from the blade teeth

The MIU series features positive-angle nailing (PAN) to minimize flange splitting while enabling faster

Hand wheel speed control with speed scale

ensuring consistent performance cut after cut across all compatible metal materials

Pack Quantity: 150

Simpson 0.220 x 9" Strong-Drive SDWS TIMBER Screw (Interior) E-coat CBSQ Column Base - Quick-Install self-propelled blade brush extends bladeThe Simpson Strong Drive SDWS TIMBER Screw (0. 220 in. x 9 in., Interior, E coat) is a heavy duty structural wood fastener engineered for cross laminated timber construction, mass timber assemblies, log home construction, and general interior wood to wood fastening applications. Featuring a black E coat electrocoated finish, a low profile washer head, and a T40 6 lobe drive system, this large diameter structural screw is built to deliver fast,