Product Details
Round head carriage bolts are designed with wide round heads and no screwdriver slots, making them ideal for fastening soft wood, plastic, and metals without the risk of pull-through. Constructed from steel, these fasteners ensure long-lasting reliability and strength. They feature square necks that effectively grip the substrate, preventing the bolt from turning while nuts are being tightened. These bolts are intended for use in pre-drilled holes with compatible nuts and can be securely tightened by hand, wrench, or industrial-strength pneumatic tools.








