7 x 2 1/4 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Carton (1000)

such as engineered-wood products and solid-sawn lumber

perfect for large projects

Their zinc-plated and ceramic-coated design offers greater protection against the elements

3/4-10 x 4 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Package - (25) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability

5/16-18 x 1/2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Package (100) 1/4-20 Socket Cap Screws Thermal Black Oxide Alloy Domestic USA 7 x 2 1/4 Simpson5 16 18 x 1 2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Package (100) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.