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M20-2.5 x 80 Cup Point Alloy Steel Metric Socket Set Screw is selected for holding gears, sprockets, and couplings at a set position on a shaft.

Fixture stops, guide adjustments, and small machine settings benefit from internal hex access in a compact envelope. The metric standard defines geometry for the set screw form; do not substitute cap screw assumptions for this headless locking application. Review the metric diameter, length, cup diameter, and hex key together before substitution.

Cold Headers supports imported equipment rebuilds where the replacement screw must match the original metric callout.

Technical Highlights

  • Point: Cup (recessed rim)
  • Material: Alloy Steel
  • Thread Size: M20-2.5 (coarse metric pitch)
  • Length: 80 mm
  • Cup Diameter (dz): 14.00 / 13.57 mm (max/min)
  • Hex Key Size: 10 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 M20-2.5

Length

 N/A 80 mm

Material

 N/A Alloy Steel

Quantity

 N/A 25

Package Type

 N/A Box

Key Size

 N/A 10 mm

Industry Standard

 N/A German Institute for Standardization (DIN 916)

Search

 N/A CPASMSHSS.M20-2.5.80

Note

Note

 N/A Less Than Package Quantity Specified Plus 25%.