4-40 x 1/4 Brass Tip 18-8 Stainless Steel Socket Set Screw fits compact adjustment locations where internal socket access and a brass contact face are both useful. Brass is often selected when a metallic soft tip is preferred for appearance, conductivity, or firmer contact.
Spline shafts, keyed shafts, and positioning components use the tip as a sacrificial contact face. Internal socket access keeps the screw headless for compact adjustment points.
Cold Headers focuses on specialty socket fasteners where drawings require a specific tip material and length. Check the 4-40 x 1/4 thread, threaded length, tip length, tip diameter, mating material, and drive access against the drawing. Cold Headers installs brass tips at its Chicago facility for non-catalog set-screw and cap-screw work. The A and C tip dimensions give 4-40 x 1/4 a row-specific contact profile for purchasing review.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
