Simpson 0.220 x 5-1/2" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:50 Pk SDWS22500-R50: 50 Pk - includes

SDWS22500-R50: 50 Pk - includes (1) T40

Manufacturer Part Number (MPN): BA9-WP1800F

What is the advantage of an annular-ring shank over a smooth shank on a siding nail

compared to standard holdowns that can shift or deform over time

Simpson 0.220 x 5-1/2" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:50 Pk SDWS22500-R50: 50 Pk - includesThe 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