Simpson Strong-Tie DWP Flat Head Screws are built for strength, reliability, and clean finishes in decking, trim, and general exterior wood applications. Made from 305 stainless steel for maximum dependable outdoor corrosion resistance, these screws perform in harsh environments and with treated lumber. The flat head design allows the screw to countersink for a flush fit, providing a smooth, professional look.

With a Type-17 point, installation is quick and efficient without pre-drilling in most situations. A deep T25 star drive recess ensures secure bit engagement, minimizing cam-out and extending driver bit life.

Key Features:

• 305 Stainless Steel Long-lasting corrosion resistance for exterior use
• T25 Star Drive Secure engagement and reduced cam-out
• Flat Head Design Countersinks cleanly for a flush, professional finish
• Type-17 Point Self-tapping for quicker starts and minimal splitting