Concrete Screws - TX - Flat Countersunk - Yellow

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.
 
Box of 100
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
Zinc plated and yellow passivated for increased corrosion resistance
High-Low thread on first 30mm to aid insertion and reduce torque
Ideal for fitting windows and door frames
Flat countersunk head with five locking ribs
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.