The Daggerz Dagger-Deck™ Star Flat Head Screw with Nibs is designed for secure fastening and long-term durability in exterior wood-to-wood applications. Made from 305 stainless steel for excellent corrosion resistance, these screws are ideal for decking and outdoor structures exposed to the elements.

For smooth installation, the screw features a flat head with nibs that self-countersink, ensuring a flush, professional finish while reducing spin-out. A sharp Type 17 point drives cleanly without predrilling, even into hardwoods, while coarse threads maximize holding power. The T-20 star drive reduces cam-out, provides secure driver engagement, and extends tool life.

Key Features

• 305 stainless steel - delivers excellent corrosion resistance in outdoor environments
• Flat head with nibs - self-countersinks for flush seating and a cleaner finish
• Type 17 point - eliminates predrilling and penetrates hardwoods smoothly
• Coarse thread design - improves grip and pull-through strength in decking materials
• T-20 star drive - reduces cam-out and ensures longer driver bit life