M10 x 40mm Cup Head Bolt

The M10 x 40mm Cup Head Bolt is a robust, round-headed fastener designed for timber construction, decking, fencing, and general carpentry. Also known as a coach bolt, it features a smooth, dome-shaped head and a square neck to prevent turning during installation. Ideal for structural applications where strength and a clean finish are required, this bolt offers both functionality and appearance in a wide range of projects.

Kit Includes:

• 1 x M10 x 40mm Cup Head Bolt

• Bulk pricing options available

Key Features:

• Cup (coach) head with anti-rotation square neck

• M10 thread for secure fastening

• Smooth, low-profile dome head for neat appearance

• Suitable for timber-to-timber or timber-to-metal applications

• Commonly used in fencing, framing, and heavy-duty carpentry