#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan, Pkg. 350 Pipe Flashings The #4 Square EPDM Metal

The #4 Square EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

Pre-punched holes for fast installation with structural connectors

Using a fixed-depth drill bit prevents overdrilling

Install the bracket at the connection between the stair stringer and the supporting framing member

Structural Reliability: Engineered and tested to meet performance standards for anchorage and holdown applications

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan, Pkg. 350 Pipe Flashings The #4 Square EPDM MetalThe 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 Guard coating provides dependable corrosion resistance for everything from residential decks to high exposure and marine environments. Built