93900224
Shoulder Bolt, Hex Head, 0 in
SAF-Holland

A shoulder-style fastening component with hex head, this bushing-friendly connector is optimized for pivoting and locating applications within trailer axle and suspension assemblies. The shoulder geometry provides a defined, non-rotating bearing surface that stabilizes rotating or oscillating components while allowing relative movement where needed. Its VMRS code places it in the same family as other dimensional fasteners used for position control and alignment in heavy-duty systems. A cross-reference entry links to related HDX hardware, enabling compatibility checks across a broader parts catalog. In practice, this shoulder fastener supports precise alignment of hinges, linkages, or mounting flanges, contributing to smoother articulation, reduced wear on mating surfaces, and more predictable maintenance cycles. When replacing an aging or damaged shoulder bolt, ensure shoulder length and diameter conform to the original fitment to maintain proper clearance and preload in the assembly.