1/4-20 x 3/16 Cup Point Slotted Headless Set Screw is sized for assemblies that need a cup point slotted headless set screw with clear thread and length identification. For field service, the slot makes tool matching simple while preserving the compact installation expected from a set screw. Cup point geometry is a general-purpose set screw point for friction holding without requiring a drilled hole or machined flat.

Typical uses include doorknob and lever spindles, latch hardware, small collars, and older mechanical assemblies, where the exact diameter and length help match a tapped hole or service record. Carbon steel should be kept dry and oiled; ask about stainless options when environmental exposure is part of the job. Review Knurled Point Alloy Steel Socket Set Screws when the application calls for a more aggressive vibration-grip point.

Cold Headers helps match exact sizes for legacy hardware, maintenance work, and distributor sourcing requests. When replacing a removed screw, compare thread, length, slot condition, and whether the cup point matches the original intent.

Technical Highlights

  • Drive: Straight Slot (flat-blade screwdriver)
  • Point: Cup
  • Thread Size: 1/4-20
  • Length: 3/16 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.

Unit of Measure

Specifications

Brands

N/A Cold Headers, Inc.

Diameter

N/A 1/4-20

Length

N/A 3/16 in

Material

N/A Carbon Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A CPSHLSS.1/4-20.3/16

Note

Note

N/A Less Than Package Quantity Specified Plus 25%.