#9 x 4" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 1,000 CC Column Caps Deck Construction: Provides sturdy support

Deck Construction: Provides sturdy support for deck joists

The Simpson ECC5 1/4-6PC End Column Cap - Black Powder Coat enhances the strength and stability of your construction projects

Deck & Porch Framing: Ideal for securing joists in skewed configurations for outdoor structures

or other holding device

so the surface stays smooth and flush

#9 x 4" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 1,000 CC Column Caps Deck Construction: Provides sturdy supportThe Simpson Strong Tie Deck Drive DWP Trim Head Wood SS Screw is built for outdoor projects that demand long lasting performance and a clean finish. Made from 305 stainless steel for reliable corrosion resistance, its the go to fastener for decks, docks, fences, and other exterior wood applications. Engineered for efficiency, this screw features a sharp point and unique box thread design that drive smoothly into wood, engineered lumber, and polymer