The Daggerz #12 x 1-1/4" Self-Drilling Metal Screw is built for performance and engineered for speed in metal-to-metal fastening. With a durable Dagger-Guard Coating and an EPDM washer, this fastener delivers outstanding corrosion resistance and weather sealing. Designed for quick installation without pre-drilling, it’s a top choice for contractors needing strength and reliability in exterior metal construction.

Key Features

• Dagger-Guard Coating: Provides superior corrosion resistance for exterior use
• Hex Washer Head: Offers excellent driving stability and a secure seal
• Self-Drilling Tip: Eliminates the need for pre-drilling, saving time on site
• EPDM Washer: Creates a watertight seal for long-term performance
• Standard Size: #12 x 1-1/4" for compatibility with common metal substrates

Applications

• Securing metal panels to metal framing
• Metal building construction, roofing, siding, and HVAC applications
• Exterior use in demanding environments

Installation

• Compatible with steel up to 20 gauge
• Use a standard hex driver for efficient installation
• Drive until washer compresses for a secure seal
• Avoid overdriving to protect coating and washer