Husqvarna 501981020 Screw ITXSCM Internal Torx Socket Head Cap M 5 X 20 10.9 Lock

When you're maintaining Husqvarna concrete cutting equipment in the field, having the correct replacement hardware keeps your saw running without delays. This internal Torx socket head cap screw features M5 x 20 dimensions with 10.9 grade steel construction and integrated locking mechanism to resist vibration loosening during operation. The internal Torx drive provides better torque transfer than standard hex heads while reducing cam-out risk during installation. Factory-spec replacement part ensures proper fit and function on compatible Husqvarna equipment. Keep critical fasteners on hand to minimize downtime when components need service or replacement during demanding concrete cutting jobs. Built for contractors and equipment operators who need genuine replacement parts for their Husqvarna tools.