Buildex® 12G x 50mm Class 4 Roofing Screws with Seal – 1000 Pack

Stock Code: X547322

This 12G screw is approximately 5.5mm in diameter and 50mm in length. The top-lock hex head incorporates an anti-loosening feature that resists vibration, ensuring a secure, maintenance-free hold. Class 4 galvanisation offers exceptional long-term corrosion protection, making it ideal for severe external environments and structural applications exposed to weather or coastal conditions. Type 17 point features a cutting flute for fast, clean starts in timber, reducing the risk of splitting.

Reliable fixing into timber with strong grip and smooth drive for professional results.

Buildex® Roofing Screws are designed to meet the demands of a wide variety of roofing applications. Engineered for strength, security, and durability, they perform reliably in everything from temperate to cyclonic conditions.

This product comes as a pack of 1000 screws.

If you’re looking looking for a product in store head to our store locator. Need help finding the right product? Contact our team

Product Specifications

SKU X547322
Category Roofing, Cladding & Fencing Screws
Screw Gauge 12G
Screw Length 50mm
Is Screw Self Tapping or Drilling? Self-Drilling
Screw Head Type Top Lock Hex Head
Does Screw Have a Seal? with Seal
Screw Finish Class 4
Screw Point Type Type 17
Screw Application Fixing to Timber
Is Screw for Internal or External Use? Exterior
Pack Quantity 1000

Product Features

  • Type 17 point features a cutting flute for fast, clean starts in timber, reducing the risk of splitting.
  • Class 4 galvanisation offers exceptional long-term corrosion protection, making it ideal for severe external environments and structural applications exposed to weather or coastal conditions.
  • The top-lock hex head incorporates an anti-loosening feature that resists vibration, ensuring a secure, maintenance-free hold.
  • Reliable fixing into timber with strong grip and smooth drive for professional results.

Related Products

Need help deciding?

Choosing the right fastener is pivotal for your construction and installation needs. Whether you’re securing a roof, building a deck or setting up outdoor structures, we want to ensure you’re selecting the right screw for your project.