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Design Guide on Metric Fittings

By Fluid Power World Staff | August 5, 2025

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Many different standards of fittings exist throughout the world — JIC, O-ring face seal, BSP, JIS, and more. In our truly global economy, standards are now crossing borders and it’s necessary to have global parts for repair and replace in any region around the world. DIN style metric fittings are becoming that globally adopted solution.

Metric hydraulic fittings are those used in hydraulic systems conforming to the metric measurement system. These fittings connect hydraulic hoses, tubes, and pipes to pumps, valves, and other hydraulic components. They typically feature a threaded connection providing easy attachment to bungs, ports or adapters, coming in various shapes and sizes to accommodate different components in a hydraulic system.

To learn more, download this design guide by filling out the form below.

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Filed Under: Design Guides, Fittings, Couplings & Adapters

 

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Fluid Power World is written by engineers for engineers engaged in designing machines and or equipment in Off-Highway, Oil & Gas, Mining, Packaging, Industrial Applications, Agriculture, Construction, Forestry, Medical and Material Handling. Fluid Power World covers pneumatics, mobile hydraulics and industrial hydraulics.

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Search Fluid Power World

  • Home
  • Technologies
    • Hydraulics
      • Cylinders & Actuators
      • Filtration/Contamination Control
      • Fittings, Couplings & Adapters
      • Fluids
      • Fluid Conditioning
      • Hose & Tubing
      • Pumps & Motors
      • Related Technologies
      • Sealing
      • Sensors & Gauges
      • Valves & Manifolds
    • Pneumatics
      • Air Preparation & Regulation
      • Compressed Air Technologies
      • Cylinders & Actuators
      • End Effectors & Grippers
      • Fittings, Couplings & Adapters
      • Hose & Tubing
      • Sensors
      • Vacuum
      • Valves & Manifolds
  • Engineering Basics
  • Trending
  • Resources
    • Digital Issues
    • Pneumatics Tech Toolbox
    • Podcasts
    • Special Reports
    • Subscribe to Fluid Power World Print Magazine
    • Videos
    • Webinars / Digital Events
    • White Papers
  • Women in Engineering
    • Women in Fluid Power
    • Women in Engineering
  • Design Guides
  • Classrooms
    • Hydraulic Filtration
    • Hydraulic System Design
    • Pneumatics Classroom
  • Advertise
  • SUBSCRIBE