BOLT - HEX (CAT CT302189)

A damaged hex bolt can compromise the security of a fastened joint, leading to loosening or failure under load. During assembly, a hex bolt provides clamping force through its threaded shank and hexagonal head. The part type's plain mechanical function is to secure components by converting torque into axial tension. A concrete generic failure consequence is that a stripped or corroded hex bolt may allow connected parts to separate unexpectedly. Keeping a hex bolt in sound condition helps maintain structural integrity in fastened assemblies. This aftermarket replacement part references CAT as the OE maker and carries the cross-reference number CT302189. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT302189, ct302189