Product Details
Round head carriage bolts feature wide round heads without screwdriver slots to fasten soft wood, plastic, and metals without pull-through. These 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. Designed for use in pre-drilled holes with fastener nuts, they can be tightened by hand, wrench, or industrial-strength pneumatic tools.








