M4-0.7 x 25 Cup Point Alloy Steel Metric Socket Set Screw offers internal-hex drive access for metric assemblies where side clearance is limited.

Pulleys, sheaves, gears, and sprockets use this style when the component must be fixed after timing or axial position is set. European drawings frequently call this screw DIN 916; ISO 4029 superseded that standard with matching dimensional geometry for this cup point form. Review the metric diameter, length, cup diameter, and hex key together before substitution.

For hard-to-find metric cup point set screws, Cold Headers can help review uncommon lengths and large-diameter requirements.

Technical Highlights

• Point: Cup (recessed rim)
• Material: Alloy Steel
• Thread Size: M4-0.7 (coarse metric pitch)
• Length: 25 mm
• Cup Diameter (dz): 2.00 / 1.75 mm (max/min)
• Hex Key Size: 2 mm
• Length Tolerance: ±0.42 mm
• Dimensional Standard: ISO 4029 / DIN 916

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