3/4-16 x 1/2 Cup Point Square Head Set Screw is a plain-finish carbon steel fastener for square-head set screw specifications. The square flats also make the part recognizable on older assemblies that were designed before headless hex-socket set screws became common.

Plant maintenance programs that are standardized on square-head set screws can keep one recognizable drive style across multiple machines.

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: 3/4-16 (Class 2A)
• Length: 1/2 in.
• Width Across Flats: 0.750 max / 0.729 min in.
• Width Across Corners: 1.060 max / 1.001 min in.
• Head Height: 0.582 max / 0.544 min in.
• Cup Point Diameter: 0.450 max / 0.425 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.