Carriage bolts have a smooth, dome-shaped head and a square section just under it that bites into the material and stops the bolt spinning while the nut is tightened. That lets you fit them from one side, which is why they turn up so often in timber work, wood-to-metal joints, and general framing. The right one usually comes down to the diameter and length you need, plus a finish that suits wherever it ends up.
Bringing this in through one partner, together with the rest of your C-parts, cuts paperwork and helps you avoid the stoppages a missed part causes. Get in touch for a quote.
Engineering support for material and finish selection
Global sourcing for lead time and cost optimization
Supply continuity and program support
Consolidate standard and custom parts through one partner