Description

7.5mm x 152mm Concrete Frame Screw – Maximum Depth Direct Fixing

The Concrete Frame Screw (152mm) is engineered for the most demanding construction fixing screw tasks. When a standard length won’t reach the substrate, this high strength concrete screw provides the necessary depth for a secure, permanent anchor. At ECO Heat Shop, we provide these masonry frame screws to professionals who require total reliability when fixing through cavities or thick insulation.

Heavy-Duty Performance for Windows & Doors

Our concrete fixing screw 152mm is manufactured from zinc-plated steel with a specialized serrated thread, acting as a powerful concrete anchor screw. Because it is a non-expansion fix, it is the safest concrete screw for window frame installations near the edge of bricks or stone. Whether you are using it as a concrete screw for door frame security or general masonry work, this heavy duty concrete screw eliminates the need for plastic plugs and reduces installation time by 50%.

Technical Specifications

• Diameter: 7.5mm
• Length: 152mm – Extra long for deep anchoring and cavity bridging
• Drive System: Torx (T30) for non-slip, high-torque driving
• Material: High-tensile, Zinc-plated carbon steel
• Pack Quantities: Available as a frame fixing screw pack or concrete screw 100 pcs box
• Application: Suitable for Concrete, Solid Brick, Natural Stone, and Masonry

ECO Heat Shop Tip: For an extra-long 152mm installation, ensure your pilot hole is perfectly straight. Drill a 6mm or 6.5mm hole to a depth of at least 162mm to allow space for dust. This ensures your self tapping concrete screw seats perfectly without high-resistance friction during the final turn.

Secure your frames with the best in the business. Buy your Concrete Frame Screw 7.5 x 152mm packs online today at ECO Heat Shop.

Additional information