M3-0.5 x 25 Cup Point Alloy Steel Metric Socket Set Screw offers internal-hex drive access for metric assemblies where side clearance is limited.

Fixture stops, guide adjustments, and small machine settings benefit from internal hex access in a compact envelope. Cup point contact is useful for holding, but final selection still depends on shaft material, load, access, and marking tolerance. Review the metric diameter, length, cup diameter, and hex key together before substitution.

Cold Headers helps distributors, OEM teams, and plant maintenance groups match metric diameter, pitch, length, and drive size.

Technical Highlights

• Point: Cup (recessed rim)
• Material: Alloy Steel
• Thread Size: M3-0.5 (coarse metric pitch)
• Length: 25 mm
• Cup Diameter (dz): 1.40 / 1.15 mm (max/min)
• Hex Key Size: 1.5 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.