ST Fastening #14 x 1-1/4″ ZXL Tapping Steelbinder Metal Roofing Screw – Electro-Galvanized – Pkg 250

This ST Fastening #14 x 1-1/4″ ZXL Tapping Steelbinder screw is built for dependable fastening of metal roofing panels to steel framing members. The electro-galvanized finish offers corrosion resistance in standard exterior environments while delivering consistent clamping strength. Each 250-count package supports efficient, large-scale roofing installations.

Note: Confirm environmental exposure requirements before selecting finish type.

Electro-Galvanized #14 x 1-1/4″ ZXL Tapping Roofing Screw for Steel Framing

Designed with a sharp tapping point and heavy-duty diameter, this screw penetrates steel supports without predrilling and maintains secure attachment in exposed fastener systems.

Key Features

• 1-1/4″ Length: Ensures dependable engagement into steel framing.
• #14 Structural Diameter: Improves holding performance.
• ZXL Coating: Enhances corrosion resistance.
• Tapping Tip: Promotes efficient metal penetration.

Common Applications

• Metal Roofing Systems: Attaches panels to steel purlins.
• Commercial Construction: Suitable for steel-framed assemblies.
• Metal Siding Projects: Fastens wall panels to steel framing.
• Agricultural Buildings: Secures roofing on steel barns.
• General Steel Installations: Replacement fasteners for roofing systems.

Installation Tips

• Maintain Straight Alignment: Drive perpendicular to the panel surface.
• Apply Steady Pressure: Let the tapping tip penetrate fully.
• Tighten Evenly: Seat washer firmly without over-compression.

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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.