CapscrewThis capscrew is an aftermarket replacement structural fastener used in engine, transmission, or chassis assemblies where a high-grade bolt is required. Mechanics replace capscrews during rebuild service when threads stretch, heads round off, or the existing fastener is unknown grade and cannot be trusted under operating load. Substituting hardware-store fasteners into high-stress joints invites failure. Sold as an aftermarket replacement, contact us to verify thread, length, and grade before ordering, since capscrews in similar nominal sizes carry different head markings and grade specifications, and using an underspec fastener in a critical joint risks shearing under operating load.Aftermarket replacement part, cross-references original part number AC0302621.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC0302621, ac0302621 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.
