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
