7.5 x 80mm Timco Countersunk Concrete Screw, Exterior - Silver, 80TCONR

A rapid and effective light duty anchoring system for fixing into concrete, brick, stone, concrete block and wood. This through fixing provides a single solution and replaces traditional fixings such as nylon frame and hammer fixings.• Designed to replace traditional masonry fixings• TX30 TX Drive recess to reduce driver wear & prevent camming out• Serrated V-threads to achieve optimum insertion into all masonry types• Exterior plating gives a reliable and durable corrosion resistant coating which resists 500 hours salt-spray.• High Low threads for ease of insertion• Ideal for fitting windows and door frames