Timco Hot Dipped Galvanised Carriage Bolts & Hex Nuts M12 x 75mm (25 Pack)

The Timco Hot Dipped Galvanised Carriage Bolts & Hex Nuts set provides a durable fastening solution for timber applications. These M12 x 75mm bolts feature a domed head with a square anti-spin shoulder that prevents rotation during tightening, making them ideal for clamping timber or attaching ironmongery to wooden surfaces. The package includes 25 pieces with matching hex nuts.

Manufactured from grade 4.8 carbon steel, these bolts offer reliable strength for structural applications. The hot dipped galvanised finish provides exceptional corrosion resistance, withstanding up to 500 hours of salt spray testing – perfect for outdoor use or in damp environments.

Key Features:

• Fully threaded up to 150mm (partial threading on longer sizes)
• Square shoulder under head prevents rotation in timber
• Includes matching hex nuts for complete assembly
• High-quality galvanised finish for corrosion protection

These carriage bolts combine practicality with durability, offering a secure fastening method that remains visually unobtrusive thanks to the domed head design. The galvanised coating ensures long-term performance even in challenging environmental conditions.