Buildex Timber Construction Screws

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Designed specifically for fixing metal hardware with M10 holes to timber, Buildex® Timber Construction Screws is best suited for post supports.

These self-drilling screws(*) are engineered to deliver superior performance.

  • Big 18 gauge and self-countersinking shank enables greater strength.
  • Bold and aggressive thread delivers fast and trouble-free installation.
  • Large washer head assists in providing a strong and secure connection, while the T40 star drive resists cam-out and stripping.
  • The screw is manufactured from hardened carbon steel for enhanced strength and more robust performance.

What’s more, Zinc Alloy 3 finish that meets Class 3 anti-corrosion requirement makes the screws an optimal solution for external and outdoor applications including ideal for post supports, reinforcement brackets, stair treads, fence posts and gate fittings.

Buildex® 18 Gauge Timber Construction Screws are available in 40mm and 50mm lengths from NHS

Minimum embedment: 25mm

Install with an impact driver or standard drill/driver

(*) For close to edge and hardwood applications, pre-drilling is recommended

Why Buildex®

Established in 1917, Buildex® is one of the world’s leading manufacturers and suppliers of self-drilling screws and fasteners. All Buildex® fasteners are engineered to perform more efficiently and effectively than conventional fasteners with trade reliability, fast installation and superior protection against corrosion.