ST Fastening #17 x 1-1/2″ Tapping Steelbinder Metal Roofing Screw – Electro-Galvanized – Pkg 250

Designed for dependable metal-to-metal fastening, this ST Fastening #17 x 1-1/2″ Tapping Steelbinder screw delivers strong panel attachment and consistent clamping performance. The electro-galvanized finish enhances corrosion resistance in standard exterior environments. Packaged 250 per box to support efficient installation on commercial and agricultural structures.

Note: Confirm finish suitability based on environmental exposure conditions.

Electro-Galvanized #17 x 1-1/2″ Tapping Roofing Screw for Steel Applications

Built with a sharp tapping point and robust diameter, this screw penetrates steel framing members efficiently and maintains secure compression in exposed fastener systems.

Key Features

• 1-1/2″ Length: Provides increased engagement into steel supports.
• #17 Structural Diameter: Enhances holding performance in steel.
• Electro-Galvanized Finish: Offers corrosion resistance for exterior use.
• Tapping Tip: Eliminates predrilling requirements.

Common Applications

• Metal Roofing Installations: Secures panels to steel purlins.
• Commercial Steel Buildings: Suitable for structural framing assemblies.
• Agricultural Structures: Attaches roofing to steel barns and sheds.
• Metal Siding Systems: Fastens wall panels to steel supports.
• General Steel Projects: Replacement fasteners for roofing systems.

Installation Tips

• Use Correct Socket Size: Ensure proper head engagement.
• Apply Steady Pressure: Let the tapping tip penetrate fully.
• Tighten Evenly: Stop once washer is securely seated.

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Pair this 5/16″ Magnetic Nutsetter with high-quality ST Fastening Screws for fast, secure, and efficient installations. Using the right nutsetter ensures a cleaner finish, reduced slippage, and improved efficiency on the job.