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Premium Tube Fittings | Brass, Steel, & 316 Stainless Steel
Hydraulic Supply Company offers a wide selection of tube fittings designed for secure, leak-free connections.
With more than 580 items available, our inventory includes brass compression fittings for copper, aluminum, and plastic tubing, steel flareless fittings for hydraulic systems, and 316 stainless steel fittings for environments requiring corrosion resistance. Each fitting is built for durability and reliable performance across fluid and air systems.
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Stainless Steel Duolok PlugsProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube 90 deg Elbow UnionsProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Bulkhead UnionsProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube Standpipe To Male JIC 37 deg Flare, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube To Male NPT, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube To Male NPT, Straight BulkheadProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube To Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube To Male SAE O-Ring Boss (Straight Thread O-Ring), 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Fittings, Tube To Male SAE O-Ring Boss (Straight Thread O-Ring), StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. -
Stainless Steel Duolok Tube Union TeesProduct is currently not available online.
Please call 800-507-9651 for assistance.
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