Concrete Frame Screws, Self-Tapping Head and Thread Zinc Plated Hardened Steel, Concrete Screws (Pack of 100) Size 7.5mm x 92mm

General descriptionThe Concrete Frame Screws are self-tapping, made from zinc plated hardened steel, and designed for easy installation into masonry or concrete walls. This pack contains 100 screws, each measuring 7.5mm in diameter and 92mm in length. They are ideal for fixing window and door frames without the need for anchors or plugs.Technical specificationsMaterial: Zinc plated hardened steelSize: 7.5mm x 92mmRecommended screw diameter: 6.5mmUsageDesigned for fastening window and door frames to masonry or concrete wallsCan also be used with roofingOther informationHeavy-duty screws with good holding powerGalvanized alloy steel suitable for generally dry environmentsThe zinc plating offers temporary rust protection