Spax T-Star Plus T20 Roofing Sealing Screws 4.5 X 55Mm Stainless Steel (Pack Of 70)

Spax

The SPAX T-Star Plus T20 Roofing Sealing Screws deliver engineered fastening performance for weather-exposed applications. Manufactured from A2 grade stainless steel with integrated sealing washers, these 4.5 x 55mm screws provide secure attachment for sheet metal and plastic cladding to wooden substructures. The one-piece sealing washer ensures weathertight protection, while the small raised countersunk head offers discreet installation. The 4CUT point prevents timber splitting during installation, and precision serrations reduce screwing-in torque for efficient deployment. The T-STAR plus (T20) bit recess delivers secure engagement and minimises bit cam-out during fastening. This 70-piece pack combines corrosion-resistant construction with application-specific engineering for reliable outdoor performance. Features & Benefits: A2 grade stainless steel construction providing superior corrosion resistance and long-term durability. Integrated one-piece sealing washer delivering weathertight protection in exposed applications. 4CUT point prevents splitting of timber substrates during installation. Precision serrations reduce screwing-in torque for efficient fastening. Optimised for fastening sheet metal or plastic cladding to wooden substructures in roofing and external applications. Small raised countersunk head for discreet, flush installation. T-STAR plus (T20) bit recess for secure engagement and reduced cam-out. Size: 4.5 x 55mm. Pack contains 70 screws.