M8 x 80 Alloy Steel Metric Socket Head Shoulder Screw (Stripper Bolt) offers a practical solution when a fastener must also act as a bearing surface, stop, pivot, spacer, or guide. The key design value is the shoulder: it provides the functional surface for bearing contact, repeatable location, or controlled travel. Common uses include production machinery, tool and die work, guide mechanisms, and service parts; related sourcing may also include precision manufacturing systems. Industrial distributors may stock this style for customers sourcing Alloy Steel shoulder screws for tooling, fixtures, and automation support. The result is a serviceable metric shoulder screw for controlled movement, fixture alignment, and OEM production support. It can also support guide mechanisms, fixture stops, and replacement maintenance where a consistent shoulder surface is part of the design. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.