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M5-0.8 x 30 Cup Point Alloy Steel Metric Socket Set Screw is selected for holding gears, sprockets, and couplings at a set position on a shaft.

Couplings and hubs often rely on cup point set screws because the rim concentrates contact at the selected location. A DIN 916 callout is commonly satisfied by an ISO 4029 cup point socket set screw when the metric size and length match the print. 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: 30 mm
  • Cup Diameter (dz): 2.50 / 2.25 mm (max/min)
  • Hex Key Size: 2.5 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.

Unit of Measure

Specifications

Brands

 N/A Cold Headers, Inc.

Diameter

 N/A M5-0.8

Length

 N/A 30 mm

Material

 N/A Alloy Steel

Quantity

 N/A 100

Package Type

 N/A Box

Key Size

 N/A 2.5 mm

Industry Standard

 N/A German Institute for Standardization (DIN 916)

Search

 N/A CPASMSHSS.M5-0.8.30