Caplugs Hydraulics
Hydraulic fitting and component protection

Caplugs offers a full line of parts, including threaded caps and plugs, to protect hydraulic and pneumatic components and fittings during shipping, storage and finishing processes. Our parts will securely protect delicate threads and prevent any contamination or damages.

View All Fitting Protection Parts

Available Designs:
  • Threaded
  • Non-Threaded
  • Straight wall
  • Tapered
  • Tear-tab
  • Pull-tab
  • Metric
  • Masking
Designed for the industry's most common fittings and applications:
  • SAE
  • NPT
  • JIC
  • UN/UNS
  • British Standard
  • Flared/Flareless
  • Flanges
  • Valves
  • Pipe Ends
  • High-Pressure Hoses
  • O-Rings and Gaskets