#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Red, Pkg. 350 MTHMQ Medium-Duty Multiple-Truss Hanger These screws are commonly used

These screws are commonly used for securing electrical boxes

tight seal

Deck framing and joist connections

The MSCB45

Quik Guard® coating - corrosion resistance with tan

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Red, Pkg. 350 MTHMQ Medium-Duty Multiple-Truss Hanger These screws are commonly usedThe 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