Simpson Strong-Tie Trim-Head Decking Screws are designed for composite and PVC deck installations, delivering strength, durability, and a clean finish. Made from stainless steel for superior corrosion resistance in marine or high-exposure environments, these screws are available in 13 color-matched painted head options to blend seamlessly with most major decking brands. Their trim-style head sits nearly flush, leaving a smooth surface that enhances the look of your deck.

For fast and consistent installation, these screws are offered in collated square-drive versions, compatible with Quik Drive® auto-feed systems, as well as bulk 6-lobe hand-drive versions with color-matched painted heads. With box-thread design for efficient driving and reliable holding power, these screws are built to handle the demands of today’s decking materials while keeping your project looking professional.

Key Features

• Stainless steel construction – Superior corrosion resistance for exterior and marine use
• Trim head design – Sits nearly flush for a clean, finished deck surface
• Color-matched painted heads – Blend with Azek® and other leading decking brands
• Box-thread design – Drives smoothly with strong holding power
• Collated and bulk options – For Quik Drive® auto-feed or hand-drive installation