COUNTERSUNK Spax Ra Frame Anchor Torx30 Galvanised for Dübellose Compression Fitting (Pack of 100) 7.5 x 120 mm, 1021010751205 : Amazon.co.uk: DIY & Tools
SPAX-RA Wirox T-STAR Plus Frame Anchor Screw 7.5 x 150mm | Toolstation
Assortment | SPAX
7.5 X 210 MM SPAX WINDOW CONSTRUCTION SCREWS ZINC BLUE PASSIVATED T-STAR - HEAD