Cap Nail with Mega Caps comes with below features:

• Original capped roofing nail with large 1-5/8" head, doubles the rupture value
• Fast, affordable and strong
• Cap is reinforced under the head to provide additional strength
• Ring shanks for additional pull out resistance
• Easy installation with stand up tool or hand hammer
• Round head will not puncture roof membrane
• Corrosion resistant material (Galvalume AZ55)
• Use fewer mega cap nails to achieve the same rupture performance as standard cap nails, resulting in less holes in base sheet membrane
• Nail is always centered in cap, unlike tin tabs where the nail is off center, which will greatly lower the rupture value.

Uses:

• Tile shingle fastener
• Asphalt shingle fastener
• Thin insulation fastener
• Base sheet fastener
• Base flashing fastener
• Slate shingle fastener
• Aluminum shingle fastener
• Metal batten, flat, & standing seam fastener
• Perimeter wood nailer fastener for:
• Nailable cant strip fastener
• Nailable copping substrate
• Nailable curbs for skylights
• Nailable curbs for vents
• Nailable curbs for expansion joints
• Nailable curbs for equipment supports