【DIMENSION】- M12 x 40; Rod Length: 40 mm / 1.57 "; Hex Width: 19mm / 0.75 ";Hex Thickness: 7.8mm / 0.31 "; Pitch: 1.75mm / 0.07 "
【MATERIAL】- This Hex Head Bolts is Made of carbon steel, heavy duty, durable. which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments
【FEATURE】- A Hexagon Bolt is a threaded fastener with a hexagonal head shape, and are designed to be installed using a spanner. Hexagon bolts are favoured for their robust shape, which makes them suitable for more heavy-duty fastening applications. Hexagon bolts are also generally available in larger sizes than alternative fasteners.
【APPLICATION】- The bolt will be more stable and fastened on the mechanism that rotates clockwise or shakes violently, good anti-loosening effect. Widely used in swimming pool pump impellers, high-pressure flow pump impellers, marble machines, woodworking cutting equipment, truck wheel hubs etc.