Simpson Strong-Tie S410ARN5 Stainless Steel Roof Nail, 4D X 1-1/2″, 5 lbs

Large, flat head provides extra bearing surface to firmly secure roofing material. Annular ring shank increases withdrawal resistance to provide a secure attachment to wood members and plywood roof decks. Longer lengths ideal for installing curved Spanish roof tiles and thicker slate. Application: Roofing, Slate.

• Size : 5 lbs
• Large, flat head provides extra bearing surface to firmly secure roofing material
• Annular ring shank increases withdrawal resistance to provide a secure attachment to wood members and plywood roof decks
• Longer lengths ideal for installing curved Spanish roof tiles and thicker slate
• For slate roofs, determine the correct nail length by doubling the slate thickness and adding one inch.

Specifications

• Size: 4D
• Shank Diameter: 0.131″
• Head Diameter: 3/8″
• Length: 1-1/2″
• Gauge: 10
• Point Type: Diamond
• Material: 304 Stainless Steel.