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.

Technical Highlights

• Point: Brass tip (soft contact face)
• Body Material: 18-8 Stainless Steel
• Tip Material: Brass
• Thread Size: 4-40
• Thread Fit: 3A
• Length: 1/4 in. (threaded body)
• Tip Length (A): 1/16 in.
• Tip Diameter (C): 1/32 in.

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.