#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray, Pkg. 350 HUC/HUCQ Concealed Face Mount Hangers Designer must determine allowable loads

Designer must determine allowable loads when combining bolts parallel and perpendicular to grain

wing-tip point bores through hot-rolled steel up to 1/4" thick and breaks off clean on contact

it provides secure installation and long-lasting protection against leaks

Flexible design: Roofjack size accommodates pipes from 4" - 8-1/4"

just drill

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray, Pkg. 350 HUC/HUCQ Concealed Face Mount Hangers Designer must determine allowable loadsThe 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