High-Quality Stainless Steel Expansion Bolts _ Durable & Reliable Fasteners
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.