7/16-14 x 5 Cup Point Square Head Set Screw gives maintenance crews a wrench-driven cup point fastener for machinery that still calls out square-head hardware. The cup point creates localized contact with the mating surface, while the external flats give the installer a direct wrenching surface.
Conveyor drive pulleys and shaft-mounted components can use this pattern when a protruding drive head is acceptable.
For older machinery and uncommon set screw callouts, Cold Headers helps match the requested diameter, length, head style, and point configuration. 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: 7/16-14 (Class 2A)
- Length: 5 in.
- Width Across Flats: 0.438 max / 0.423 min in.
- Width Across Corners: 0.619 max / 0.581 min in.
- Head Height: 0.341 max / 0.315 min in.
- Cup Point Diameter: 0.252 max / 0.232 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.
