1/4-20 x 1/2 is specified for dry-service set-screw work where the screw must hold adjustment while reducing direct steel-on-part contact.
Typical uses include semiconductor tooling, electronics fixtures, and light mechanical assemblies with finished contact surfaces. The internal socket drive keeps installation compact and leaves no external head projecting from the assembly. Nylon is the softer contact choice for delicate finishes and repeated adjustment.
Cold Headers keeps alloy tipped set screws organized by thread, length, and tip material so the correct replacement can be found quickly. For thread locking rather than surface protection, Alloy Set Screws with Nylon Insert solve a different job than nylon or brass tip screws.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
