Selected for shaft-mounted and adjustment applications, 5/16-18 x 3/4 18-8 Stainless Steel Cup Point Socket Set Screw uses a cup point end form to concentrate contact at the screw tip.
Typical use cases include couplings, knobs, and handles, especially where the screw must sit inside a tapped part. 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 5/16-18 thread, 3/4 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 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 stainless socket set screws, including uncommon lengths and replacement requirements.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
