1/4-20 x 1 3/4 Cup Point Square Head Set Screw fits older and current equipment that relies on square flats for set screw adjustment. The cup point creates localized contact with the mating surface, while the external flats give the installer a direct wrenching surface.

Vibrating screens and related material-handling equipment can require this older square-head pattern for maintenance consistency.

Square-head cup point screws in fine thread and extended lengths can be difficult to source, so the SKU detail should be checked closely. Review the thread, length, square-head dimensions, and cup point diameter before substituting another set screw style.

Technical Highlights

• Head: Square, wrench-driven; flats match nominal size
• Point: Cup Point
• Thread Size: 1/4-20 (Class 2A)
• Length: 1 3/4 in.
• Width Across Flats: 0.250 max / 0.241 min in.
• Width Across Corners: 0.354 max / 0.331 min in.
• Head Height: 0.196 max / 0.178 min in.
• Cup Point Diameter: 0.132 max / 0.118 min in.
• Material: Carbon Steel, case hardened per ASME B18.6.2 (case hardness 83 HR15 minimum, case depth 0.006 in. minimum)
• Finish: Plain
• Dimensional Standard: ASME B18.6.2

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