M6 x 50 Alloy Steel Metric Socket Head Shoulder Screw (Stripper Bolt) is frequently selected where a sliding, rotating, or reciprocating component needs a shoulder surface to ride against. This format is different from standard socket head cap screws because the shoulder is intended to carry the locating or motion-control role. Common uses include production machinery, spacer locations, sliding elements, and production support; related sourcing may also include precision manufacturing systems. Maintenance professionals can use the metric shoulder format when worn guide, pivot, spacer, or stop hardware needs direct replacement. The shoulder can support controlled travel in fixtures, guides, pivots, and stops while the socket head allows accessible installation. 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.