1/2-13 x 5/8 316 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 chemical-processing equipment, hubs, and collars, especially where the drawing calls for a specific 316 cup point set screw. 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 1/2-13 thread, 5/8 in. length, socket size, and cup point diameter match the drawing or installed part. Confirm point contact, 316 material, and service conditions fit the application. Use 316 stainless where the assembly calls for this material because of exposure or process-equipment requirements. The cup point creates rim-focused contact that may help resist relative movement when the screw, mating material, and installation conditions are appropriate. Cold Headers supports exact-size sourcing for 316 stainless socket set screws, including uncommon lengths and replacement requirements.

Technical Highlights

• Material: 316 Stainless Steel
• Thread Size: 1/2-13
• Length: 5/8 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.