#10 x 3-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg. 250 HUTF/HUCTF Top Flange Joist Hangers The QDPROLDHG2 Underlayment/Backerboard Attachment features-

The QDPROLDHG2 Underlayment/Backerboard Attachment features-

Bold thread design - provides excellent holding power and tight

Connection Type: Designed to provide moment resistance for columns and posts and the sleeve design resists rotation around the base

contributing to the safety and longevity of outdoor structures

#10 x 3-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg. 250 HUTF/HUCTF Top Flange Joist Hangers The QDPROLDHG2 Underlayment/Backerboard Attachment features-The Simpson Strong Tie Deck Drive DWP Wood SS Screw is built for decking, docks, and general exterior projects where corrosion resistance is critical. Made from 316 stainless steel for long lasting durability, and for maximum protection in seaside and coastal environments. Engineered for efficient installation, this screw features a sharp point and box thread design that drive smoothly into wood, engineered lumber, and polymer materials with reduced