ForgeFix Carriage Bolt & Nut M6 x 50mm, Zinc Plated, Pack of 10

The ForgeFix Carriage Bolt & Nut M6 x 50mm is an essential fastener for secure timber-to-timber joining, featuring zinc plating for corrosion resistance and durability. Each bolt comes complete with a hex nut, ensuring you have everything needed for a secure installation.

These bolts are fully threaded up to 100mm, allowing for flexible applications. The square section under the dome head prevents rotation during tightening, making them ideal for woodworking and construction projects. They conform to DIN 603 and DIN 934 standards, ensuring high-quality performance and reliability.

Applications

Carriage bolts are widely used in timber joist construction, house building, and decking projects. Their design ensures a firm grip in wood, preventing slippage during tightening. They are also known as Cup Square Hex Bolts or Coach Bolts due to their unique head shape and functionality.

Zinc Plating Benefits

The zinc-coated finish provides long-lasting protection against oxidation. Zinc acts as a sacrificial anode, preventing rust even if the surface is scratched. Unlike iron oxide, zinc oxide forms a stable barrier that maintains the bolt’s structural integrity.

Key Features

• Material: Zinc-plated steel (corrosion-resistant)
• Thread Type: Fully threaded (100mm)
• Head Style: Domed with square undercut (prevents rotation)
• Compatibility: Matches standard M6 nuts
• Pack Size: 10 bolts with nuts included
• Standards: DIN 603 and DIN 934 compliant
• Common Name: Cup Square Hex Bolt or Coach Bolt

Perfect for house building, decking, and woodworking, the ForgeFix Carriage Bolt & Nut ensures a strong, lasting joint with minimal maintenance.