M5-0.8 x 12 Cup Point Alloy Steel Metric Socket Set Screw is a metric alloy set screw for compact shaft details, collars, pulleys, and knobs.

Typical applications include shaft collars and locking collars where the screw seats through the collar wall onto the shaft surface. European drawings frequently call this screw DIN 916; ISO 4029 superseded that standard with matching dimensional geometry for this cup point form.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: M5-0.8 (coarse metric pitch)
• Length: 12 mm
• Cup Diameter (dz): 2.50 / 2.25 mm (max/min)
• Hex Key Size: 2.5 mm
• Length Tolerance: ±0.35 mm
• Dimensional Standard: ISO 4029 / DIN 916

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