TIMCO Square Twist Nails – Sherardised – 40 x 3.75 – 2.5kg

The sherardised twist nails 40mm x 3.75mm – 2.5 kg tub provide a reliable and heavy-duty fixing solution for all types of builders metalwork. Their twisted shank construction offers superior holding power and enhanced pull-out resistance compared with standard straight shank nails, making them ideal for structural fixings, joist hangers, restraint straps and other metal-to-timber connections.

Finished with a sherardised coating, these nails deliver medium-duty rust protection, allowing for use in both internal and exterior environments where corrosion resistance is required.

Conforming to Eurocode 5 (service class 2), the hol­dings meet recognised standards for structural timber and metalwork applications, ensuring consistent quality and performance in typical protected outdoor or sheltered external conditions.

These sherardised twist nails 40mm x 3.75mm are supplied in a 2.5 kg tub pack provides a practical and cost-effective supply for larger projects –  whether you’re fitting joist hangers, securing metalwork to timber, repairing existing structures, or carrying out fencing or external work.

Key features

• Twisted shank for enhanced pull-out resistance and strong timber hold
• Sherardised finish for medium corrosion resistance, suitable for many outdoor or semi-exposed conditions
• Suitable for a wide range of builders metalwork – joist hangers, metal brackets, straps and general fixings
• Ideal for both internal and external use where moderate corrosion resistance is needed
• Conforms to Eurocode 5, service class 2, making it compliant with timber-to-metal structural fixing standards
• Supplied in a 2.5 kg tub for generous coverage on larger jobs