M5-0.8 x 20 Alloy Steel Metric Socket Head Cap Screw gives maintenance and purchasing teams a metric alloy steel fastener for defined machine locations. Metric sizing helps engineers maintain hardware consistency in globally sourced equipment and metric machine designs. Internal hex drive access supports controlled installation in compact assemblies, service panels, tooling, and automation equipment. The M5-0.8 x 20 size supports exact catalog selection for machine guards, equipment covers, panels, brackets, and manufacturing workcells. For engineers, OEM manufacturers, purchasing managers, and maintenance professionals, this alloy steel part helps match the fastener to the assembly without changing the locked dimensions. Industrial distributors, purchasing teams, maintenance professionals, and machine builders are common sourcing contexts for this product family. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.