Product Details
Round head carriage bolts feature wide round heads without screwdriver slots, designed to fasten soft wood, plastic, and metals without pull-through. The fasteners are made of steel for long-lasting reliability and strength. They include square necks that grip the substrate to prevent the bolt from turning as nuts are tightened. These bolts are specifically designed for use in pre-drilled holes with fastener nuts and can be tightened by hand, with a wrench, or using industrial-strength pneumatic tools.
