ForgeFix Roofing Bolt M8 x 40mm, Zinc Plated, Pack of 25

ForgeFix Roofing Bolt M8 x 40mm (Pack of 25) offers reliable and durable fastening for roofing and other applications. These bolts feature a low-profile mushroom head and come with square nuts, ensuring a secure fit. The bright zinc plating provides excellent corrosion resistance, making them suitable for both indoor and outdoor use, even in harsh weather conditions.

The zinc plating not only forms a protective barrier against oxidation but also acts as a sacrificial anode if the coating is damaged. This ensures the longevity of the bolt, much like the protective oxide layers found on aluminium and stainless steel.

Applications

These roofing bolts are highly versatile and can be used in various fastening scenarios beyond roofing, such as joining materials together. For optimal performance, use a clearance drill size 1mm larger than the bolt diameter.

Installation Tips

When using slotted screwdrivers, ensure the tip matches the width of the screw slot. Flared-tip screwdrivers are ideal for most applications, but if the bolt needs to be driven below the surface, a parallel-tip screwdriver is recommended. This helps prevent damage to the screw head and ensures a smooth installation process.

Key Features

• Material: Zinc-plated steel
• Head Type: Low-profile mushroom head
• Included: Square nuts
• Pack Size: 25 bolts
• Dimensions: M8 x 40mm

For reliable and long-lasting fastening in both interior and exterior projects, the ForgeFix Roofing Bolt M8 x 40mm (Pack of 25) is an excellent choice.