1/4 x 3/4 18-8 Stainless Steel Socket Head Shoulder Screw (Stripper Bolt) fits applications where the shoulder is used as a functional guide surface rather than a simple fastener shank. When installed in the proper assembly, the 1/4 x 3/4 shoulder can serve as a locating shoulder in equipment where movement and spacing must remain consistent. Typical uses for the 1/4 x 3/4 shoulder include inspection equipment, packaging machinery, guide rails, and removable machine details. For the 1/4 x 3/4 size, 18-8 stainless steel is often selected for shoulder screw locations where moisture resistance and general-purpose stainless performance are required, which can matter to oem equipment builders. The 1/4 x 3/4 size is best matched to assemblies that need a defined shoulder for movement, spacing, or location. This 1/4 x 3/4 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.