1/4" x 2" Strong-Tie SDS25200SS-R25 Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 AT-XP Acrylic Anchoring Adhesive ZMAX Galvanized Finish: Provides superior

ZMAX Galvanized Finish: Provides superior corrosion protection for outdoor and pressure-treated lumber applications

Masonry & Concrete Connections: Suitable for wood-to-masonry or wood-to-concrete installations in structural framing

Rimmed flat head with nibs - countersinks easily for a clean

Available in many different sizes and styles

I-joists without web stiffeners have reduced loads as shown in the table

1/4" x 2" Strong-Tie SDS25200SS-R25 Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 AT-XP Acrylic Anchoring Adhesive ZMAX Galvanized Finish: Provides superiorThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector Screw is a 1 4" diameter structural wood screw designed for a wide range of connector, wood to wood, and engineered wood applications. Built for strength and speed, the SDS installs without predrilling thanks to its easy driving Type 17 point, which reduces splitting while ensuring consistent performance. Tested and approved in multiple structural applications, the SDS screw features a