Timer TX Cement Screws, Sinker Head, 7.5×80mm, Yellow (4 Pack)

The Timco TX Concrete Screws offer a fast and effective light anchoring system, perfect for installation into various materials including concrete, brick, stone, concrete block, and wood. These screws provide a single solution, eliminating the need for traditional brick fixings like nylon frames and hammer fasteners.nnnDesigned for durability and performance, these screws are equipped with a TX30 TX drive slot, which reduces drive wear and prevents cross-threading. The sawtooth V-threads ensure smooth insertion across all brick types, while the high-low thread on the first 30mm helps in insertion and reduces torsion force. The flat countersunk head features five locking ribs for a firm grip.nnnFeaturing zinc and yellow passivation coating, these screws boast enhanced corrosion resistance. They are made of all-steel, non-flammable material that complies with the BS 7671 standard 18th Edition, ensuring wiring systems are held by materials that resist early collapse in case of fire.nnnPerfect for installing windows and door frames, these screws provide sturdy and reliable fastening solutions for construction and DIY projects.nnnTechnical Specsn* Thread Diameter: 7.5mmn* Length: 80mmn* Drive Type: TX Slotn* Head Type: Flat Sinker with Ribsn* Surface Finish: Zinc & Yellow Passivatedn* Bore Diameter: 6.0mmn* Fitting Hole Diameter: 8.0mmn* Minimum Embedment Depth: 50mm