The Daggerz Self-Drilling Metal Screw with Washer and Hex Head is built for heavy-duty metal fastening. Featuring a corrosion-resistant Dagger-Guard coating, this screw is ideal for exterior applications where rust protection is critical. With its self-drilling point, it eliminates the need for predrilling, making installation quick and efficient.

This #14 x 7/8" screw includes an integrated EPDM-sealed washer for a watertight seal and increased holding strength. The hex head provides excellent grip and reduces cam-out during driving. Perfect for securing metal panels to steel framing or other light-to-heavy gauge steel components.

Key Features:

• Self-drilling point for fast, no-prep installation into steel
• Dagger-Guard coating protects against corrosion and weathering
• Hex head design ensures better torque control and reduced slippage
• EPDM washer provides a leak-resistant seal
• Suitable for use in structural and exterior metal applications

Applications:

• Metal roofing and siding installation
• Steel-to-steel framing connections
• HVAC ductwork assembly
• Industrial and commercial metal fabrication
• Outdoor projects exposed to weather

Installation Notes:

• For use with metal substrates including light and heavy gauge steel
• No predrilling required in most applications
• Install using a hex driver bit until the washer is compressed without overdriving
• For optimal performance, use with impact or screw gun set to controlled torque