5/16 x 1/2 18-8 Stainless Steel Socket Head Shoulder Screw (Stripper Bolt) helps solve motion-control and location challenges where the shoulder is the working surface of the fastener. The 5/16 x 1/2 precision shoulder is selected to locate mating components where repeatable motion is more important than simple clamping. It can be specified in the 5/16 x 1/2 size for cleanroom-adjacent equipment, service fixtures, alignment stops, and guided machine details. In 5/16 x 1/2 applications, the stainless construction supports clean assembly appearance while helping resist common corrosion concerns in industrial service for oem equipment builders. As a 5/16 x 1/2 Stripper Bolt, it is best used where guided motion or repeatable location is part of the equipment requirement. This 5/16 x 1/2 design supports tooling and fixture work where simple clamping would not provide the same functional bearing surface. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.