ForgeFix Concrete Frame Screws are expertly engineered for optimal performance in various masonry applications, including concrete and brickwork. Ideal for securing battens, as well as window and door frames, these self-tapping screws minimize stress during installation, making them perfect for edge applications. The innovative Torx-compatible head design enhances torque control, ensuring a secure fit every time. With a robust interlocking thread for maximum load capacity, these screws enable through-fixing, eliminating the hassle of marking and repositioning. Finished in Zinc Yellow Passivated for durability, this box contains 100 ForgeFix Concrete Frame Screws measuring 7.5 x 152mm, making it a must-have for any construction or DIY project.