7/16-20 x 1/2 18-8 Stainless Steel Cup Point Socket Set Screw is commonly specified where a component must be secured from within a tapped hole rather than with an external screw head.

Typical use cases include shaft collars, hubs, and control components, especially where a headless fastener secures a part without external head clearance. The internal hex drive keeps installation access compact while the headless body remains contained within the mating part.

For purchasing and replacement work, confirm the 7/16-20 thread, 1/2 in. length, socket size, and cup point diameter match the drawing or installed part. Confirm that point contact, material, and service conditions fit the application. Use it where the assembly calls for a general-purpose stainless set screw rather than carbon or specialty material. 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 socket products.

Technical Highlights

• Material: 18-8 Stainless Steel
• Thread Size: 7/16-20
• Length: 1/2 in.
• Point Style: Cup Point
• Nominal Screw Diameter: 0.437 in.
• Hex Socket Size: 7/32 in.
• Cup Point Diameter: 0.232-0.252 in.
• Drive Type: Internal Hex

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.