Discover the Forgefix High-Low Thread Concrete Frame Screws, designed for durability and strength. These screws are Zinc Yellow Passivated, providing exceptional corrosion resistance, making them ideal for various applications, including window and door frames. Their unique design allows for virtually stress-free fixing, enabling close-to-edge installations without the hassle of marking or repositioning. The Torx compatible head ensures superior torque control, reducing the risk of cam-out that is common with Phillips or Slotted screws. This means you can achieve the desired torque consistently, making your projects easier and more efficient. APPLICATIONS: Perfect for use in DIY projects, joinery, plumbing, and electrical trades, these versatile screws meet a wide range of fixing needs. The high-low thread pattern offers outstanding holding power in wood, thanks to the alternating thread heights that grip securely. Each screw measures 7.5 x 122mm, and comes conveniently packaged in a bag of 10, ensuring you have enough for your projects. Choose Forgefix for reliable, high-quality screws that stand the test of time.