Concrete nails Dedra TJEP CPX 27/16 — collated concrete nails for powder-actuated tools

Dedra TJEP CPX 27/16 concrete nails are collated fasteners designed for use with powder-actuated and gas-actuated tools to secure materials to concrete and masonry. The CPX 27/16 model features a hardened steel nail and factory-collated plastic strip, enabling consistent single-shot placement and reliable mechanical anchoring in solid substrates. These nails are intended for professional construction and renovation tasks where a durable, vibration-resistant fastening is required.

Advantages

The collated format improves loading speed and reduces downtime compared with loose nails, while the hardened steel construction provides high shear strength and long-term holding power in concrete and masonry. Compatibility with common powder-actuated systems ensures straightforward operation, and the plastic collation minimizes tool fouling and simplifies handling. Overall, these nails deliver repeatable performance and a predictable embedment depth for consistent results.

Suitable for

• Fixing metal profiles and plates to concrete walls and floors
• Attaching timber battens or furring strips to masonry
• Securing electrical boxes or conduit clips to solid substrates
• Short-run installations and renovation tasks requiring mechanical anchors

Key specifications

• Nail material: hardened steel
• Shank type: smooth, designed for mechanical anchoring in concrete and masonry
• Length: 27 mm (nominal embedment suited to thin materials and profiles)
• Head type: flat head for secure seating of profiles and plates
• Collation: plastic strip for use in collated powder-actuated tools
• Intended fastening substrate: concrete and masonry

How to use

Use Dedra TJEP CPX 27/16 nails with a compatible powder-actuated or gas-actuated tool following the tool manufacturer's instructions and local safety regulations. Position the material to be fixed against the substrate, align the tool perpendicular to the surface, and load a collated strip into the magazine. Wear appropriate eye and ear protection and ensure the substrate is suitable for powder-actuated fastening. Fire the tool to drive the nail to its designed embedment depth, then inspect the fixing for correct seating and alignment.

Usage recommendations

Select the correct power setting and cartridge strength for the substrate density to avoid under- or over-penetration. Pre-check substrate condition—avoid using powder-actuated fasteners near edges, thin sections, or cracked masonry. Store collated nails in a dry environment and follow the fastening tool maintenance schedule to ensure consistent performance.