Fiber Cement Self-Drilling Screws for Steel Studs, 410 Stainless Steel Size:#8-18 x 2-1/4" Structural Longevity: Stainless steel roofing

Structural Longevity: Stainless steel roofing nails match the lifespan of premium roofing materials like slate and tile

not for use on deck boards

Type 305 Stainless Steel for superior corrosion resistance

thermally modified wood

This system is designed for efficient installation

Fiber Cement Self-Drilling Screws for Steel Studs, 410 Stainless Steel Size:#8-18 x 2-1/4" Structural Longevity: Stainless steel roofingFor Attaching Fiber Cement Siding through Furring Strips to Steel Studs Hardened 410 Stainless Steel . 390" diameter ribbed wafer head with self countersinking nibs #3 drill point tapping screw thread #2 square drive #8 x 1 5 8" threaded to within 5 16" of top of head #8 x 2 1 4" threaded approximately 2 3 of shank