A hexagon head fit bolt has a close-tolerance plain shank machined to fit a reamed hole, so it locates the joint precisely and carries shear load through the body rather than through friction. Shank diameter and tolerance class are the critical dimensions.
CSG keeps parts like this on hand as part of a managed C-parts program, so you can order them alongside the rest of your fasteners instead of chasing separate suppliers. Ask us for a quote or see what else we stock.
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