Pack of 50 direct anchor screws for solid materials. Head type: T30 star. These screws are designed for direct fixing and are commonly used in assembly applications requiring pressure-based fastening. Each screw features a countersunk head and a fully threaded shank. The resulting assembly is secure yet removable when needed. Widely used in building construction and general home maintenance. Dimensions: Screw diameter: 7.5 mm. Screw length: 92 mm. Unit weight: 15.50 g. Material: galvanized steel. Recommended tool: T30 star bit for optimal tightening—ensures precision and prevents damage to the screw head. Designed for use in concrete, these screws require a pre-drilled hole. Robust and efficient, they provide precise, reliable anchoring. Fully threaded with a countersunk head, optimized for secure attachment to durable materials such as windows, door frames, and carpentry components. Direct-mount screws eliminate the need for anchors or plugs, offering simplicity, reliability, and strength. High-strength concrete screws suitable for applications involving hard substrates. Resistant to pull-out and shear forces. Common applications include building construction, concrete slabs, carpentry, interior and exterior installations, and renovation projects.