Simpson #8 x 2-1/4" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel PACK:2500 Pk Max Material Thickness: 10 ga

Max Material Thickness: 10 ga x 32"

Solid Square at 90 Degrees: 4

12" Disc is balanced for flat

Bold thread design with 5 TPI and 1-1/2" thread length - delivers superior holding power in wood-to-wood connections

Simpson #8 x 2-1/4" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel PACK:2500 Pk Max Material Thickness: 10 gaSimpson #8 x 2 1 4" Square Drive Self Drilling Fiber Cement Screw in Type 410 Stainless Steel by Simpson Strong Tie is engineered for fastening fiber cement siding through furring strips directly to steel studs delivering reliable, long lasting holding strength in residential, agricultural, and commercial construction. The ribbed wafer head and drill point work together to seat flush and bite through metal without pre drilling, saving time and effort