For compact assemblies without an external screw head, 1/4-28 x 1 1/2 provides an internal-socket set screw with a brass tip for controlled contact.
Typical uses include anodized frames, plated components, and other assemblies where a softer contact face is useful. These parts are often selected where repeat adjustment matters and the mating surface is more valuable than the replaceable tip. Brass gives a firmer metallic contact face when that contact style is preferred over nylon.
For uncommon lengths or fine-thread tipped screws, Cold Headers supports exact-size sourcing without changing the specified tip material. For maximum bite instead of surface protection, the related cup point alloy set screw family is the better comparison.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
