When a maintenance list or drawing calls for a brass cup point set screw, 1/2-13 x 5/16 Brass Cup Point Socket Set Screw provides a clear product callout for purchasing and replacement work.

It is commonly used in maintenance repairs, control hardware, and positioning components, where the fastener is driven through the threaded component. The internal hex drive allows socket-wrench access from the threaded hole, which is useful when surrounding components leave little room for external wrenching.

Review the 1/2-13 thread, 5/16 in. length, socket size, cup point diameter, mating surface, and material requirements before specifying the item. Confirm that point contact, brass material, and service conditions fit the application. Brass is often selected for nonferrous construction, electrical conductivity, general corrosion resistance, and distinctive appearance. Buyers should review the shaft or component surface condition, available drive access, electrical requirements, and required holding action before selecting this item. Cold Headers is a useful source when the part number, thread, point style, brass material, or length is difficult to locate through standard catalog channels.

Technical Highlights

• Material: Brass
• 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.