No more expensive expansion bolts. No more specialist tools. With the TIMco concrete screw you can fix into all types of masonry with minimal fuss and maximum speed. The TIMco concrete screw offers a rapid and effective light duty anchoring system for fixing into concrete, brick, stone, concrete block and wood. Because the concrete screw is a non-expansion anchor, they are much more effective into softer materials such as aerated blocks. The high-low serrated v-threads ensure efficient debris removal which creates a firm hold in most common substrates. 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 • 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.
