10G x 25mm Wafer Head Type 17 GAL – Pack 100

These multi-purpose coarse thread screws for external use feature a low-profile wafer head and a Type 17 self-drilling point. They are designed for quick fastening in wood, manufactured boards, plastics, thin steels, and most building materials where a semi-flush finish is desired. Ideal for general trade applications in carpentry, construction, manufacturing, DIY projects, and all external fixing needs. The high-performance galvanized coating provides excellent corrosion protection, making them suitable for use in treated timbers.