Hydraulic and pneumatic fitting and component protection
Caplugs offers a full line of parts for hydraulic and pneumatics customers. Our threaded caps and plugs protect components and fittings during shipping, storage and finishing processes. Our parts will securely protect delicate threads and prevent any contamination or damages.

Our hydraulic fitting and component protection is designed for the industry's most common fittings and applications, including:

SAE Flanges UN/UNS
British Standard NPT Flared/Flareless
Valves O-Rings Pipe Ends
High-Pressure Hoses JIC Gaskets

Shop our inventory of in-stock and ready-to-ship parts online today or call us at 888.CAPLUGS for help finding the protective parts or custom protection solutions you need.

Free Samples
Available on all standard parts
Product Availability
Products will be shipped as soon as available if not in stock