When a maintenance list or drawing calls for a stainless cup point set screw, 4-48 x 5/8 18-8 Stainless Steel Cup Point Socket Set Screw provides a clear product callout for purchasing and replacement work.

In gears, pulleys, and sprockets, this screw is often selected where localized contact helps position a component on a shaft. The socket drive helps maintenance and assembly teams install or remove the fastener without needing side clearance around a head.

Selection should account for the mating material, available drive access, environmental exposure, and whether localized point contact is acceptable. This 4-48 x 5/8 size gives buyers a precise callout for ordering. It fits many indoor industrial, outdoor general-service, instrumentation, and routine-cleaning applications. The point geometry gives the installer a defined end form for localized holding contact rather than a general-purpose threaded plug. Cold Headers works with distributors, maintenance teams, and production buyers that need clear size identification for specialty socket products.

Technical Highlights

• Material: 18-8 Stainless Steel
• Thread Size: 4-48
• Length: 5/8 in.
• Point Style: Cup Point
• Nominal Screw Diameter: 0.112 in.
• Hex Socket Size: 0.050 in.
• Cup Point Diameter: 0.051-0.061 in.
• Drive Type: Internal Hex

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