#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Red 01, Pkg. 1,750 MIT/HIT I-Joist & SCL Hangers The Simpson PROSDDM35K auto-feed Decking/Drywall

The Simpson PROSDDM35K auto-feed Decking/Drywall Combo System makes quick work of installing decks/docks

the HSS4-SDS3 delivers dependable strength in demanding applications

Flexible design: #4 Roofjack size fits pipe sizes from 2-3/4" - 7"

Tap with hammer until flush with fixture

The Simpson Strong-Tie HUC Heavy Concealed-Flange Face-Mount Joist Hanger is designed for superior strength

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Red 01, Pkg. 1,750 MIT/HIT I-Joist & SCL Hangers The Simpson PROSDDM35K auto-feed Decking/DrywallThe Simpson Strong Tie Trim Head Decking Screw is designed for PVC and composite decking projects where corrosion resistance and appearance matter most. Made from 316 stainless steel for lasting durability, these screws perform reliably in marine or high exposure environments. Painted head options in 13 colors are matched to leading decking brands for a seamless, concealed finish. For a full reference, see the Composite Decking Color Matching Guide.