Concrete Frame Screw Zinc Torx Head 7.5x102mm Pack of 10

These Forgefix high-low thread Concrete Frame Screws are Zinc Yellow Passivated for increased resistance to corrosion. They offer virtual stress-free fixing, allowing close-to-edge applications. They are through-fixing, eliminating the need for marking and re-positioning when fixing battens, etc. The compatible head of the screw enables increased torque control. The Zinc Yellow Passivation process of electroplating is similar to the 'Galvanised' and 'Zinc Plated' processes but with the addition of a yellow dye. It offers an aesthetically pleasing finish, whilst having excellent resistance to corrosion. T30 countersunk flat head to reduce head slippage and wear Designed to reduce labor costs and increase fastening capacity Excellent fixation in most masonry substrates including concrete, brick, and block, etc.