Flat ZYP Countersunk Concrete Screws

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.

We deliver to addresses in England, Scotland and Wales. Delivery is charged by weight and size, and you see the cost at checkout before you pay. Some items, such as aerosols, gas, solvents, batteries and blades, are collection or local delivery only.

Click & collect from our Emsworth trade counter is free, and orders are usually ready within an hour during opening hours. Shipping policy