TIMCO Concrete Screws – TX – Flat Countersunk – Yellow – 7.5 x 100

The Concrete Screws – TX Flat Countersunk offer a fast, secure fixing solution for concrete, brick, stone, concrete block, and wood, replacing traditional nylon and hammer fixings. Made from all-steel, non-flammable materials and BS 7671 18th Edition compliant, they ensure fire safety and long-lasting durability. Featuring a TX30 TX Drive recess to prevent cam-out, serrated V-threads for superior masonry grip, and a high-low thread to reduce torque, these screws provide effortless installation with enhanced corrosion resistance, making them perfect for window and door frames.

Key Features:
✔ Replaces traditional masonry fixings – No need for plugs or hammer fixings.
✔ TX30 TX Drive recess – Reduces wear and prevents cam-out for smoother driving.
✔ Serrated V-threads – Achieve superior grip in masonry materials.
✔ Zinc-plated & yellow passivated – Provides enhanced corrosion resistance.
✔ High-low thread design – Aids insertion and reduces torque for easier fixing.
✔ Flat countersunk head with locking ribs – Ensures a flush, secure fit
✔ BS 7671 (18th Edition) compliant – All-steel, non-flammable fixing for fire safety.

Perfect for trade professionals and DIYers, these heavy-duty concrete screws deliver high performance and reliability for window and door frame installations, general masonry fixing, and construction projects.