Simpson #8 x 1-1/2" Truss-Head Screw 305 Stainless Steel PACK:2000 Pk Is a 3" roofing nail

Is a 3" roofing nail suitable for installing tile and slate roofing

Actual Joist Size: 3-1/2 in

It is suitable for use in pairs on both single- and multi-ply trusses

Mild Steel Capacity (gauge): 16

High-torque drive system reduces installation error - the T40 6-Lobe recess handles the elevated torque required to drive a 0

Simpson #8 x 1-1/2" Truss-Head Screw 305 Stainless Steel PACK:2000 Pk Is a 3" roofing nailSimpson #8 x 1 1 2" Truss Head Screw in 305 Stainless Steel is a high performance fastener from Simpson designed for securing a wide range of materials to wood and wood substrate surfaces. Built from Type 305 stainless steel, this screw delivers reliable corrosion resistance for demanding interior and exterior applications where standard steel fasteners would fall short. The oversized truss head, coarse threads, and Type 17 point work together to