Daggerz #14-14 x 1-1/4" Self-Drilling Metal Screw W/Washer, Hex Head - Zinc, Qty. 2,000

The Daggerz Hex Head Self-Drilling Metal Screw with Washer is built to tackle steel-to-steel fastening with speed, strength, and consistency. Designed for light- to medium-gauge metal connections, this screw features a self-drilling point that eliminates the need for pre-drilling, helping you move quickly through framing, sheeting, or general steel construction work.

The hex head design gives you high torque control and reduced cam-out, while the zinc finish provides corrosion resistance for dry or interior applications. A pre-assembled bonded washer delivers a snug, sealed fit – ideal for applications where vibration or moisture exposure could otherwise work screws loose over time.

From framing to trim, this screw is a versatile and reliable choice for contractors, builders, and installers working with metal.

Key Features:

• Self-Drilling Point: Cuts through metal quickly with no pilot hole required.
• Hex Head Design: Provides solid bit engagement and torque control during install.
• Bonded Washer Included: Forms a tight seal to prevent leaks and absorb vibration.
• Zinc Finish: Protects against rust in dry, interior, or sheltered applications.
• Steel-to-Steel Fastening: Ideal for attaching metal panels, framing, or components to steel substrates.

Applications:

• Fastening steel framing, purlins, or sheeting
• Securing metal panels or brackets to light- and mid-gauge steel
• HVAC installs, ductwork, and metal roofing trim
• Interior or sheltered environments where basic corrosion protection is sufficient

Installation Tips:

• Use a hex driver bit with proper depth stop to prevent overdriving
• Let the self-drilling tip do the work – avoid applying excessive force
• Ensure the washer compresses snugly against the surface without tearing
• Confirm screw size and drill capacity match the steel gauge for best performance