#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 03, Pkg. 1,750 Strut Channel with Holes Double Channel Post Base 2-Level

Double Channel Post Base 2-Level - Electro-Galvanized is a post base designed to fasten Strut Channel to the floor

This #14 x 7/8" screw includes an integrated EPDM-sealed washer for a watertight seal and increased holding strength

and engineered wood joists

The zinc finish is recommended for installations in dry interior environments only

with easier

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 03, Pkg. 1,750 Strut Channel with Holes Double Channel Post Base 2-LevelThe Simpson Strong Tie Deck Drive DCU Composite Screw is designed for composite and PVC decking, trim, and cladding where strength, clean finishes, and durability are a must. Featuring a cap head that prevents mushrooming, these screws ensure a smooth, professional look across all major composite brands. The Quik Guardcoated 316 stainless steel offers dependable corrosion resistance for everything from residential decks to high exposure and marine