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A hex bolt sleeve, also known as a hex head sleeve anchor, is a type of expansion anchor designed for secure fastening to concrete, masonry, or other solid base materials. These anchors feature a hexagonal head and an expandable sleeve that provides a strong grip when installed in pre-drilled holes. Hex bolt sleeves are commonly used in construction, renovation, and industrial applications where a reliable and durable fastening solution is required.
M10 coach bolts are heavy-duty fasteners characterized by their unique design, which typically includes a smooth, rounded head with a square neck underneath. This specific geometry allows them to resist turning when tightened, making them ideal for applications where a secure grip is essential. The “M” in M10 stands for metric, indicating that it's measured in millimeters, with the 10 denoting a diameter of 10 mm.