Experience the strength and precision of Grip-Rite 20DUP30BK nails. Expertly crafted with a smooth shank and diamond point, these uncoated duplex nails prevent wood splitting and offer long-term holding power. Ideal for outdoor use, they are easy to install and remove, making them perfect for scaffolding and concrete forming.

Coating: Bright finish for interior use

• Size: 3-1/2 in., 6 gauge, 20D
  
• Weight: 30 lb.
• Qty: 1280 pcs.
  
• Durable steel construction
• Double flat head design for easy removal
• Smooth shank offers great holding power and makes the nail fast and easy to drive
• Diamond point starts fast and drives easily
  
• Use for building scaffolds, framework and other temporary structures