concrete expanding anchors

Hex drive timber screws are specialized fasteners characterized by their hexagonal head design. This design allows for the use of a hex wrench or socket driver, providing a strong grip and excellent torque application when driving the screw into wood or other materials. Typically made from high-carbon steel or stainless steel, hex drive screws are designed to resist stripping and can handle heavy loads, making them particularly suited for timber and structural applications.


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The Metal Butterfly Screw, often referred to as a butterfly nut, is a type of fastener distinguished by its unique shape resembling a butterfly's wings. This design choice is not merely cosmetic; it serves a practical purpose. Its broad, flat surfaces provide an extensive contact area, ensuring a secure and evenly distributed grip when tightened or loosened. The symmetrical structure allows for easy manipulation, even in tight spaces, making it a popular choice in various industries, from automotive to aerospace.

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