Replacement square neck bolt that matches OEM part 5640326001 for SNT2400 snow blower models. Designed to restore secure fastening and proper alignment where the original bolt is worn, lost, or damaged. Key benefits Direct compatibility: Made to match OEM part number 5640326001 for SNT2400 snow blower models, including compatibility with EGO Power+ equipment where specified. Secure, nonrotating fit: Square neck design seats firmly to prevent bolt rotation during tightening and use, maintaining safe and stable assembly. Restores original function: Replaces damaged or missing hardware without modifications so components fit and perform as intended. Quick installation: Installs with common hand tools for fast field or workshop replacement, reducing downtime. Important attributes Function: Fastening bolt with a square neck to lock into mating parts and prevent twisting during operation. Compatibility: Specifically fits SNT2400 snow blower applications that use part number 5640326001. Fit and performance: Manufactured to match OEM dimensions and tolerances for proper alignment and reliable operation. Durability: Engineered to meet the mechanical demands of snow blower assemblies during normal use. Typical use scenarios Routine maintenance: a worn or corroded bolt when servicing the snow blower to ensure assemblies remain secure. Onsite : Quickly swap in this bolt after damage or loss during operation to restore functionality and continue clearing snow. Poststorage reassembly: Reinstall missing hardware when putting the machine back into service after offseason storage. Notes for buyers Confirms fit by checking your machine model and the OEM part number 5640326001 before ordering. Intended as a direct replacement fastener for SNT2400 snow blower applications and compatible systems.