When low-profile, high-performance fastening is required - especially for panel clip connections to metal or wood framing - the Daggerz Pancake Head Self-Drilling Panel Clip Screw with Wings and Dagger-Guard coating steps up. The broad pancake head ensures excellent bearing and a flush look, while the winged self-drilling point drills directly into metal, eliminating pre-drilling. With a durable Dagger-Guard finish rated for 1,000-hour salt spray resistance, this screw is designed for both interior and exterior use in demanding panel-clip and metal-to-metal or wood-to-metal installations.

Key Features

• Pancake Head Profile: Wide, low-profile head provides excellent bearing surface and sits flush under panel clips.
• Self-Drilling Point (Type #3): Drills through light-gauge steel (typically 20 to 12 gauge) without the need for pilot holes.
• Winged Design: Wings bore a clearance hole in the top material and break off when they hit metal, preventing thread engagement until desired.
• Fine Threads: Ensure strong holding power in steel and wood framing.
• Dagger-Guard Coating: Long-life corrosion-resistant finish passes 1,000-hour salt spray test, suitable for both interior and exterior environments.
• Bulk Packaged: Large quantity options (like 7,000 pcs) available for contractors and production jobs.

Applications

• Attaching panel clips to light-gauge steel or wood framing in standing seam roofing and wall systems.
• Securing soffits, fascia, or siding panels where low-head clearance is essential.
• Used in exterior and interior construction projects requiring corrosion resistance and a flush-mounted head.
• Ideal for commercial roofing, architectural panels, and retrofit framing systems.

Installation

1. Select the correct length and diameter screw to fully penetrate the framing material and provide strong thread engagement.
2. Use a power driver with a #2 square or Phillips bit. Set the clutch to prevent overdriving the low-profile head.
3. Position the screw perpendicular to the clip or panel surface. Begin driving until the pancake head is flush beneath the clip.
4. The wings will cut through the top panel and break off as the drill point reaches steel.
5. Ensure the Dagger-Guard coating is appropriate for your project’s environment, especially in outdoor or high-moisture areas.
6. Follow panel system manufacturer spacing and pattern recommendations to maintain proper support and load transfer.