1/2-13 x 5/16 316 Stainless Steel Cup Point Socket Set Screw is a 316 Stainless Steel Cup Point Socket Set Screw used when a headless internal-hex fastener is specified for retaining or positioning a component.
In instrumentation, fixtures, and adjustment assemblies, this screw is often selected where compact internal-hex access is useful during setup. The socket drive helps maintenance and assembly teams install or remove the fastener without needing side clearance around a head.
Selection should account for mating material, drive access, chloride or chemical exposure, temperature, and whether localized point contact is acceptable. This 1/2-13 x 5/16 size gives buyers a precise callout for ordering. It can fit washdown equipment, outdoor machinery, instrumentation, water-treatment hardware, and process equipment when 316 is specified. The point geometry gives the installer a defined end form for localized holding contact rather than a general-purpose threaded plug. Cold Headers works with distributors, maintenance teams, and production buyers that need clear size identification for specialty stainless socket products.
Technical Highlights
- Material: 316 Stainless Steel
- Thread Size: 1/2-13
- Length: 5/16 in.
- Point Style: Cup Point
- Nominal Screw Diameter: 0.500 in.
- Hex Socket Size: 1/4 in.
- Cup Point Diameter: 0.270-0.291 in.
- Drive Type: Internal Hex
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
