-
All Products
- Hydraulic Power Systems & Components
- Hydraulic Pumps & Accessories
- Hydraulic Motors & Accessories
- Hydrostatic Transmissions
- Cylinders & Accessories
- Steering Units & Accessories
- Hydraulic Valves & Accessories
- Ball Valves
- Check Valves
- Check Valves (Pilot-Operated)
- Counterbalance Valves (Overcenter Valves)
- Cushion Valves (Double Relief Valves)
- Directional Control Valves
- Flow Control Valves
- Flow Divider Valves
- Gate Valves
- Logic Element Valves
- Needle Valves
- Plug Valves
- Pressure Reducing Valves
- Relief Valves
- Sandwich Valves
- Premium Selector Valves
- Hydraulic Filters & Accessories
- Power Units
- System Accessories
- High Force Hydraulics
- Hydraulic Pumps & Accessories
- Pneumatic Power & Control
- Fluid Conveying
- Hose Products
- Tubing Products
- Piping Products
- Adapters
- Steel
- O-Ring Face Seal Braze Adapters
- O-Ring Face Seal To Straight Thread O-Ring
- O-Ring Face Seal To Pipe
- O-Ring Face Seal To 37° Flare
- O-Ring Face Seal To O-Ring Face Seal
- O-Ring Face Seal Accessories
- Pipe To Pipe
- Pipe to 37° Flare
- Pipe To Straight Thread O-Ring
- Pipe To Hose
- 37° Flare Union
- Straight Thread O-Ring to 37° Flare
- Straight Thread O-Ring to Straight Thread O-Ring
- Straight Thread O-Ring to Hose
- SAE Split Flange To 37° Flare
- SAE Split Flange To O-Ring Face Seal
- Braze & Weld to 37° Flare
- 42° Inverted Flare to 37° Flare
- Restrictor
- Metric to 37° Flare
- Metric to Pipe
- Metric
- BSPP to 37° Flare
- BSPP to Pipe
- BSPP to Metric
- BSPP to BSPT
- BSPP
- BSPT To Pipe
- BSPT To 37° Flare
- JIS
- JIS 30° Seat (BSPP Thread) To 37° Flare
- Komatsu, Kobelco
- Stainless Steel
- Brass
- Steel
- Hydraulic Quick Disconnects
- Miscellaneous Fluid Conveying Parts
- Performance Parts
- Hose
- Adapters
- Brake System Adapters
- Fuel System Components
- Couplings
- PRO CLAMP and Overbraid
- Accessories
- Reusable Fittings for AQP & Starlite Racing Hose
- Crimp Fittings for AQP & Starlite Racing Hose
- Fittings for AQP Socketless Hose
- Reusable Fittings for Aeroquip FBF A/C Hose
- Fittings for Teflon Racing Hose
- Reusable Fittings for AQP High Pressure Hose
- Assembly Equipment
- Hose Products
- Other Products
- Seals
- Control Cables
- Thread Sealants
- Gloves
- Hand Tools
- Pressure Washer Products for Industrial & Commercial Use
- Hose Reels
- Winches
- Peel Press Drive
- Hydraulic Fluids & Oils for Industrial Systems
- Industrial Chemical Maintenance Products
- Lubrication Equipment & Accessories
- Cable Hardware & Knobs
- Cable Remote Controls
- Industrial Corrosion Inhibitors
- Y Strainer
- Hydraulic Power Systems & Components
-
Services
- 24/7 On-Site Mobile Services
- Control Cable Assemblies
- Crimper Maintenance Program
- Custom Hydraulic Components Fabrication
- Cut & Weld
- Danfoss x20 Stock Change Program
- Engineering Center Services
- Hose Kitting Services
- HPU Build Program
- Hydraulic & Industrial Hose Assemblies
- Hydraulic Repair & Service
- Tube Bending Services
- Vane Pump Build Program
- View All Services
- Branch Locations
- Catalogs
- Help
- Quick Order
SAME DAY SHIPPING
— Order by 2pm EST.
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.
- Series
7000 Series Ermeto Steel Flareless Fittings, Tube To Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Compression Fittings For Plastic, Copper, & Aluminum Tubing, Tube To Male NPT, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Compression Fittings For Plastic, Copper, & Aluminum Tubing, Tube To Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push Tube Fittings, Tube To Male NPT, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push Tube Fittings, Tube To Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push-In Tube Fittings, Tube to Male NPT Swivel, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push-In Tube Fittings, Tube to Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push>Connect Air Brake Tube Fittings, Tube To Male NPT, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push>Connect Air Brake Tube Fittings, Tube To Male NPT, StraightProduct is currently not available online.
Please call 800-507-9651 for assistance. - Series
Brass Push>Connect Tube Fittings, Tube To Male NPT Swivel, 90 deg ElbowProduct is currently not available online.
Please call 800-507-9651 for assistance.
My Wish List
Last Added Items
You have no items in your wish list.
Quick Add Product
Account Summary
Short Code:
Credit Limit:
Current Balance:
Tell us what you need and we'll get back to you.
Fields marked * are required.
Thanks — your inquiry's on its way