SCREW - RT COMPOSITE TRIM HD - #8 x 2-1/2" PRO-PAK (505/BOX) ***WHITE*** T10 (GRK #16630) | GRK Fasteners RT Composite Screw, #8 Thread, Reverse Thread, 1.575 in Thread Length, 2-1/2 in Length, Trim Head, Star Drive, T-10 Drive, Steel, White, Applicable Materials: Wood, 360 lb Shear Strength, 499 lb Tensile Strength