Simpson Strong-Tie #12 1-1/2" Self-Drilling Screw, Hex-Washer Head - 305 Stainless Steel, Qty. 1,000 Solid Strut Channel Lumber Size: Intended for use

Lumber Size: Intended for use with 6x6 posts/columns

This product is not for use in overhead applications

G90 Galvanized Coating: Provides protection against moisture and corrosion in standard construction environments

Use all specified fasteners

Simpson Strong-Tie #12 1-1/2" Self-Drilling Screw, Hex-Washer Head - 305 Stainless Steel, Qty. 1,000 Solid Strut Channel Lumber Size: Intended for useBuilt for dependable fastening in corrosive environments, the Simpson Strong Tie S12150HDUM Self Drilling Hex Washer Head Screws in 305 stainless steel offer lasting strength and durability. These fasteners are engineered to drive through steel with no pre drilling, making them a time saving solution for contractors, builders, and industrial pros. Designed with a low profile hex washer head and serrated threads, these screws deliver high holding power