Designed for compact set-screw fastening, 1-72 x 3/32 Alloy Steel Cup Point Socket Set Screw combines Alloy Steel construction with a cup-shaped point for localized contact at the mating surface.

Applications often include gears, pulleys, and sprockets, where point contact helps position a component on a shaft. The internal hex recess gives the installer controlled drive engagement while keeping the fastener profile inside the tapped component.

The verified dimensions below help engineering and purchasing teams compare the screw to the application before ordering. Always confirm that the cup point contact is acceptable for the mating component and service conditions. Buyers should review the shaft or component surface condition, drive access, and required holding action before selecting this point style. Cold Headers is a useful source when the part number, thread, point style, or length is difficult to locate through standard catalog channels.

Technical Highlights

• Material: Alloy Steel
• Thread Size: 1-72
• Length: 3/32 in.
• Point Style: Cup Point
• Nominal Screw Diameter: 0.073 in.
• Hex Socket Size: 0.035 in.
• Cup Point Diameter: 0.033-0.040 in.
• Drive Type: Internal Hex

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