Husqvarna 503226504 Square Nut M5 12 TBO

Replacement hardware for maintaining Husqvarna concrete saws and cutting equipment in the field keeps your tools operational when standard fasteners won't hold up to daily jobsite demands. This M5 square nut delivers the precise threading and secure fit required for professional-grade power equipment that runs through heavy cutting cycles. The square design prevents spinning during installation and removal, making tool servicing faster when you're working between pours or managing multiple cuts. Genuine Husqvarna parts ensure proper fit with factory tolerances, eliminating the downtime that comes from trying to make generic hardware work on specialized equipment. Built for concrete contractors and equipment maintenance crews who need reliable replacement components that match OEM specifications.