ForgeFix Roofing Bolts M8 x 120mm Zinc Plated Bag 10

The Forgefix Double Slotted Roofing Bolts are a reliable fastening solution designed for various applications, including but not limited to roofing. These bolts feature a low-profile cross slotted mushroom head, which ensures a neat finish and minimizes protrusion above the surface. Each bolt is fully threaded, allowing for easy installation and secure fastening.

Durability and Protection

Constructed with a bright zinc plated finish, these bolts significantly enhance resistance to corrosion, making them suitable for both interior and exterior use. The protective zinc coating acts as a barrier against oxidation, effectively prolonging the life of the bolts even when exposed to harsh weather conditions. This feature prevents the risk of rusting, ensuring that your installations maintain their integrity over time. Should the zinc coating become damaged, it acts as a sacrificial anode, providing an extra layer of protection by delaying corrosion and oxidation.

Application and Installation

These roofing bolts are versatile and can be used in a range of applications beyond roofing, making them an essential component in any toolkit. When installing, it is important to use a clearance drill size that is 1mm larger than the bolt diameter, which in this case is M8. This ensures proper fit and allows the bolt to seat correctly without undue stress on the material.

Compatibility with Tools

When using slotted screwdrivers to drive these bolts, it’s crucial to match the screwdriver tip width with the slot in the bolt head. The risk of damaging the screw head increases if the tip does not fit properly. Slotted screwdrivers are available in either Flared or Parallel tips. For most applications, a Flared tip is ideal, while a Parallel tip should be used if the screw or bolt needs to be countersunk below the material surface for a flush finish.

Specifications

- Type: Double slotted roofing bolt with square nut

- Finish: Zinc plated for increased corrosion resistance

- Thread: Fully threaded

- Head: Low profile cross slotted mushroom head

- Size: M8 x 120mm

By investing in Forgefix Double Slotted Roofing Bolts, you choose a product designed for longevity and reliability, underpinned by robust construction and protective features, suitable for a variety of fastening tasks.