6d (2") Shake and Shingle Siding/Roofing Nail - 316 Stainless Steel, 5 lb. Pkg Drywall Screws this Simpson Strong-Tie F12C200FDB Self-Drilling

this Simpson Strong-Tie F12C200FDB Self-Drilling Flat Head Screw With Wings delivers the performance you expect

Each connector is field-adjustable to suit the pitch required for your application

install the carrying member fasteners into the lowest holes

The Simpson ECCQ48-SDS2

Bent Top-Flange Design: Allows for flexible installation on beams

6d (2") Shake and Shingle Siding/Roofing Nail - 316 Stainless Steel, 5 lb. Pkg Drywall Screws this Simpson Strong-Tie F12C200FDB Self-DrillingSimpson shake and shingle siding roofing nail has a 7 32" diameter flat head to provide ample surface to firmly secure shakes and shingles of all types.