Where socket recesses can fill with debris, 7/16-14 x 5 offers an external square head that can be turned without relying on an internal drive.

Typical applications include legacy equipment repairs that need the square-head form called out on older drawings. Use the size to match the thread and length, then call out Half Dog, Full Dog, Cone, Oval, or Flat as the required point. Point selection should reflect the shaft feature, acceptable marking, and expected service adjustment.

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: 5 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.