Fasteners * | Simpson Strong-Tie #9 X 1-1/2 In. Stainless Steel Metal-Panel Screw (25-Qty)

Simpson Strong-Tie Prides Itself On Offering The Right Fastener For A Variety Of Specific Applications And Substrates. The Metal-Panel Screw Is Specifically Designed To Fasten Aluminum Agricultural Siding Panels To Wood Joists Without Pre-Drilling. To Withstand The Most Corrosive Environments, These Models Are Type 316 Stainless Steel.

• Extra-Sharp Point For Quick Penetration Of Aluminum Panels Without “Point Walking”
• Twin-Lead Thread Fastens One- To Three-Panel Thicknesses Securely To Wood Substrate
• 1/4-In Hex Drive
• Washer Diameter: 0.630-In
• Common Project Applications: Roofing, Hvac, Steel Stud Framing, Gutters, And Register Vents