Concrete Screw - TX - Flat Countersunk - Exterior - Silver 7.5 x 80 box 100

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
• All steel, non-flammable fixing conforming to BS 7671 standard's 18th edition, which requires wiring systems to be supported by materials which are unlikely to prematurely collapse in the event of a fire.