Samac B90DS050 90mm Galv'd Drive Screws 500g B90DS050 Commonly used for roofing and cladding applications Suitable for securing corrugated metal or plastic roofing sheets to timber purlins Works with Sela caps and washers or Dowty washers to help create a watertight seal Designed to provide a permanent, tamper-resistant fixing Lack of a drive recess makes removal difficult once installed Galvanised finish for enhanced durability and corrosion resistance Pack size: 500g Length: 90mm Samac B90DS050 90mm Galv'd Drive Screws offer a reliable fixing solution for professional roofing and cladding installations. Engineered for secure attachment of corrugated sheets to timber purlins, these screws are ideal where strength, weather resistance, and long-term performance are essential. When used with compatible washers, they help maintain a watertight seal at the roof entry point, supporting a clean and durable finish. Their permanent fixing design also adds an extra level of security, making them a practical choice for demanding applications.
