1/4-28 x 2 316 Stainless Steel Flat Head Socket Cap Screw provides recessed attachment for OEM machinery, instrumentation faces, and enclosure panels exposed to demanding environments. By sitting into the countersink, the fastener helps maintain clean lines on panels, covers, and architectural hardware. 316 stainless steel is often chosen where corrosion resistance is needed around pump assemblies, valve assemblies, and marine hardware. The socket interface is practical for maintenance professionals working around equipment guards and enclosure hardware. Applications can include chemical processing equipment, marine equipment, pump covers, and instrument housings. OEM manufacturers can document the exact size while keeping stainless flat head hardware consistent across builds. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.