Screws are an integral part of many projects, and Simpson Strong-Tie® screws come in a variety of styles tailored to the requirements of every project type. The metal-panel screw with EPDM washer is designed to fasten aluminum agricultural siding panels to wood joists without predrilling. To withstand the most corrosive environments, these screws 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
Type 316 stainless-steel washers
1/4" hex drive
Aluminum agricultural siding panels to wood joists without predrilling
Limited models available in Type 305 stainless steel; call Simpson Strong-Tie for availability (800) 999-5099