The Daggerz Dagger-Cap Metal Roofing Screw is made for tough metal-to-wood jobs where long-term weather protection matters. Whether you're putting up barn siding, securing residential roofing panels, or building a pole barn from scratch, this screw is built to perform.

Its hex zinc alloy cap gives it added strength and clean drive-in performance, while the Dagger-Guard Coating keeps corrosion from creeping in - even in harsh outdoor environments. An EPDM washer forms a snug, watertight seal, and the Type 17 sharp point drives in fast without splitting wood or requiring a pilot hole.

Key Features:

• Hex Zinc Alloy Cap: Boosts strength and resists corrosion
• Dagger-Guard Coating: Durable exterior finish for long-term rust resistance
• EPDM Washer: Creates a secure, leak-resistant seal
• Metal-to-Wood Use: Built for secure attachment of metal to wooden structures

Applications:

• Metal roofing installation on pole barns, garages, and sheds
• Securing metal panels to wood purlins or framing
• Residential or agricultural buildings needing watertight roof protection
• General-purpose exterior metal-to-wood fastening

Installation:

• Use a screw gun with an adjustable clutch to avoid overdriving
• Install screws on the flat of the panel for best washer compression
• Space screws approximately 12" to 18" apart, depending on panel and wind zone
• Drive screws snugly - just enough to compress the washer without splitting the material