New Products

Carriage Bolts

Carriage bolts are widely used in timber structure connections, outdoor furniture, amusement facilities, and construction formwork. When installing carriage bolts, their square necks automatically engage with the square holes in the wood or metal. When tightening the nut, the bolt itself does not rotate, allowing for easy tightening by a single person. Whether it's park benches, wooden railings, or heavy-duty wooden crates, carriage bolts are a convenient choice for connecting wood to wood or wood to metal.

Product Description

Carriage bolts are widely used in timber structure connections, outdoor furniture, amusement facilities, and construction formwork. When installing carriage bolts , their square necks automatically engage with the square holes in the wood or metal. When tightening the nut, the bolt itself does not rotate, allowing for easy tightening by a single person. Whether it's park benches, wooden railings, or heavy-duty wooden crates, carriage bolts are a convenient choice for connecting wood to wood or wood to metal.

Product Feature

Anti-rotation design, single-person operation: The square neck automatically locks after engaging the mounting hole, preventing the bolt from rotating when tightening the nut. No additional wrench is needed to stabilize the head, making installation very effortless.

Rounded and aesthetically pleasing head: The semi-circular or flat round head is exposed, without sharp edges, reducing the risk of scratching people or clothing. Its appearance is more refined than ordinary hexagonal heads.

Resistant to loosening after installation: The square neck, embedded in the substrate, provides a certain degree of anti-loosening effect, making it more stable than ordinary bolts under vibration.

Disassembly is equally convenient: after the nut is loosened during disassembly, the bolt can be gently tapped out with a hammer, and the square neck will not get stuck in the hole.