#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Tan, Pkg. 1,750 Slotted Hex Blue Concrete Screws The Simpson ECCLRQ444SDS 4x4x4 End

The Simpson ECCLRQ444SDS 4x4x4 End Column Cap L-Shaped Right

Material: G90 galvanized steel for enhanced corrosion resistance

Material: 18-gauge galvanized steel for enhanced durability and corrosion resistance

Lumber Size: Intended for use with 4-5/8x beams

Self-drilling point for easy installation into heavy-gauge steel

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Tan, Pkg. 1,750 Slotted Hex Blue Concrete Screws The Simpson ECCLRQ444SDS 4x4x4 EndThe 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 305 stainless steel offers dependable corrosion resistance for everything from residential decks to high exposure and marine