ST Fastening #12 x 1-1/2" Type 17 Woodbinder Metal Roofing Screw For OSB - Crimson, Pkg 250 Quik Drive Subfloor/Underlayment Screws 316 stainless steel construction -

316 stainless steel construction - marine-grade corrosion resistance

For a lower cost alternative that uses Strong-Drive SDS Heavy-Duty Connector screws instead of bolts and offers high load capacities

concealed appearance for connecting 6x10 beams to headers and ledgers

see General Notes

Each screw is crafted with a square-drive recess for reduced cam-out

ST Fastening #12 x 1-1/2" Type 17 Woodbinder Metal Roofing Screw For OSB - Crimson, Pkg 250 Quik Drive Subfloor/Underlayment Screws 316 stainless steel construction -The Type 17 Woodbinder Metal Roofing Screws are designed specifically for securely fastening metal roofing panels to OSB (Oriented Strand Board) substrates. Engineered for durability and ease of use, these screws deliver dependable performance in a variety of applications, from residential to commercial projects. Crafted from galvanized steel, these screws offer superior corrosion resistance, making them ideal for outdoor installations. The self