The ForgeFix 7.5 x 152mm concrete frame screw is a TORX drive masonry fixing for securing timber frames, battens, and brackets directly into concrete, brick, and block. The high-low thread profile cuts its own thread in the pilot hole, providing strong pull-out resistance without separate plugs or anchors.

The 152mm length is suited to deep fixing applications where the combined depth of timber section, packing, and air gap requires a long-reach screw. Common uses include fixing heavy hardwood door frames into deep reveals, securing thick timber sole plates through insulation and screed layers, and anchoring structural members where shorter screws would not achieve adequate penetration into the masonry. This length is also used for through-fixing situations where the screw must pass through multiple material layers before engaging the substrate.

Zinc yellow passivated (ZYP) finish provides corrosion resistance for interior and sheltered exterior work. The TORX-compatible recess (T30) handles the high torque demands of driving a 152mm screw through timber and into masonry. Pre-drill with a 6mm masonry bit to the full depth. Clear dust from the pilot hole in hard concrete to reduce driving resistance.

Key Specifications: Size: 7.5 x 152mm. Drive: TORX compatible (T30). Thread: High-low. Finish: Zinc Yellow Passivated (ZYP). Quantity: 10. Weight: 0.261kg.