Value Collection 8DUP1 Duplex Nail 8D 10 Gauge 2.5 in

Product Description

The VALUE COLLECTION 8DUP1 is an 8D duplex nail designed for temporary fastening applications in construction and formwork. Measuring 2.5 inches overall length and manufactured from Grade 2 steel, this 10-gauge nail features a smooth shank and a double-headed (duplex) design that allows easy removal after temporary assemblies are no longer needed. The flat primary head drives flush against the surface while the secondary head remains exposed for clean pull-out with a pry bar or hammer claw. Installers rely on duplex nails wherever a secure but removable connection is required.

This nail is suited for residential and commercial construction tasks where temporary wood forming, concrete formwork, or scaffolding bracing requires fasteners that can be pulled cleanly without damaging surrounding material. The smooth shank allows straightforward extraction once the temporary structure is stripped. Contractors, framers, and concrete form carpenters are the primary users of this fastener type on job sites requiring efficient form assembly and disassembly cycles.

Key Features

• Duplex double-head design allows easy removal after temporary use
• 8D penny size at 2.5 inches overall length for standard formwork applications
• 10-gauge wire diameter provides consistent shank strength
• Smooth shank enables clean extraction without splitting form lumber
• Grade 2 steel construction for reliable shear and withdrawal resistance in temporary assemblies

Compatibility

Designed as a standard 8D duplex nail compatible with typical hand-nailing and pneumatic coil or strip nailers configured for duplex fasteners in wood formwork and temporary bracing applications.

Installation Notes

Duplex nails are installed by framers and concrete form carpenters using a hammer or compatible nail gun. Drive the nail until the lower head seats against the work surface, leaving the upper head exposed for removal. When stripping forms, use a pry bar against the upper head to extract the nail without damaging the lumber. Follow applicable building codes and site safety requirements when constructing and stripping concrete formwork or temporary scaffolding.