10-24 x 1 1/2 Cup Point Slotted Headless Set Screw fits applications where a screwdriver-driven cup point set screw is preferred over socket-key installation. The slot can be driven with common flat-blade tools, avoiding the need to identify and carry a separate key size. The hollow-rim point can bite into the mating surface, so selection should consider whether a witness mark is acceptable.

This size is relevant for gears in light equipment, fixture stops, bracket retainers, and general maintenance stock, especially when the slotted drive is already part of the equipment design.

Cold Headers is a Chicago specialty fastener distributor focused on practical replacement and sourcing support. Confirm the exact thread size and length, especially on legacy equipment where near-size substitutions can cause service problems.

Technical Highlights

• Drive: Straight Slot (flat-blade screwdriver)
• Point: Cup
• Thread Size: 10-24
• Length: 1 1/2 in.
• Material: Carbon Steel
• Cup Point Diameter: approx. 0.55-0.62 x nominal diameter
• Head: None (headless, installs below surface)
• Dimensional Standard: ASME B18.6.2

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