Carriage Bolt & Nut ZP M6 x 50mm Bag 10

These Forgefix Carriage Bolts are zinc plated and specifically designed for timber-to-timber applications. They come as a complete set, including a hex nut, and feature a fully threaded design extending up to 100mm. Commonly referred to as 'Cup Square Hex Bolts,' the square section beneath the domed head effectively prevents the bolt from rotating during the tightening process, ensuring a secure and stable fixation.

Specifications

- Conformance: These bolts adhere to DIN 603 and DIN 934 standards, making them reliable for various construction needs.

- Versatile Sizes: Available in a comprehensive range of sizes to cater to diverse applications, ensuring versatility for various timber constructions.

Applications

These carriage bolts are primarily used for fastening timber to timber, serving a fundamental role in numerous building applications. Their usage is particularly prevalent in timber joist constructions for house building and various decking projects. The robust design provides reliable performance, making them a preferred choice for both DIY enthusiasts and professional builders.

Design Features

A carriage bolt features a distinct design that includes:

- Domed or Countersunk Head: This head style enhances both aesthetics and functionality, allowing for flush installations in various applications.

- Square Neck: Located just under the head, this square section grips into the wood or timber, preventing the bolt from spinning when the hex nut is tightened. This feature is crucial for maintaining a secure fit, especially in timber construction scenarios.

Additionally, the Forgefix carriage bolts can be found in a rib neck version, which incorporates several longitudinal ribs to enhance grip when fastening metal components.

Corrosion Resistance

To ensure longevity and durability, these bolts are zinc plated. The zinc coating plays a vital role in preventing oxidation, forming a protective barrier against corrosion. In instances where this barrier may be compromised, the zinc acts as a sacrificial anode to safeguard the underlying metal. Unlike iron oxide, which can undermine surface integrity, the fine white zinc oxide dust formed during oxidation does not damage the substrates. Moreover, when left intact, this film can provide ongoing protection by acting similarly to the oxide layers found on aluminium and stainless steel.

In conclusion, Forgefix Carriage Bolts are an essential component for effective timber joining. Their design, adherence to quality standards, and corrosion resistance make them a reliable choice for various building and construction applications, ensuring durability and performance in every use.