7/16-14 x 2 1/2 supports machine service where a protruding square head is intentional because it is easy to grip, inspect, and remove.
Typical applications include drive components, jackshaft assemblies, and plant maintenance repairs. Because point style changes the mating contact, buyers should specify Half Dog, Full Dog, Cone, Oval, or Flat with the size. Half Dog points register into shallow holes or slots when location matters under load.
Cold Headers supports square-head set screw sourcing with a catalog organized around exact size, standard, and point selection. Review the selected point, wrench clearance, and mating feature before substitution. For cup point square heads, use the separate Cup Point Square Head Set Screws category rather than this five-point family.
Technical Highlights
- Head: Square, wrench-driven
- Material: Low Carbon Steel, Case Hardened
- Point Styles: Half Dog, Full Dog, Cone, Oval, Flat (specify at order)
- Thread Size: 7/16-14 (UNC)
- Thread Fit: 2A (per ASME B18.6.2)
- Length: 2 1/2 in.
- Width Across Flats (F): 0.438 / 0.423 in. (max/min)
- Across Corners (G): 0.619 / 0.581 in. (max/min)
- Head Height (H): 0.341 / 0.315 in. (max/min)
- Dimensional Standard: ASME B18.6.2
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
