Husqvarna 501815701 BAR Bolt M8x40 12.9 DS

When replacing worn guide bars on Husqvarna concrete cutting saws, having the correct mounting hardware ensures safe operation under high-stress conditions. This M8x40 bar bolt features 12.9 grade steel construction, delivering the tensile strength needed to secure guide bars during deep cutting applications in reinforced concrete and asphalt. The bolt maintains proper bar alignment and tension, preventing equipment damage and reducing downtime on the jobsite. Direct replacement part designed to OEM specifications for reliable fitment across compatible Husqvarna saw models. Keeps your cutting equipment operating safely when standard hardware shows wear or thread damage. Built for concrete cutting professionals and equipment maintenance crews who need reliable replacement components that meet manufacturer standards.