Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM Adapter
    Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM Adapter
    1
    # 2467209341
    Male O-Ring Boss to Female Pipe Swivel NPSM Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $4.06 - $61.77
    Availability Varies - Depends on Product Options
  • Gates® - Brass Air Brake Bulkhead Union Coupling
    Gates® - Brass Air Brake Bulkhead Union Coupling
    1
    # 3199435724
    Brass Air Brake Bulkhead Union Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $11.24 - $35.71
    Availability Varies - Depends on Product Options
  • Gates® - Brass Air Brake Union Coupling for Rubber Hose
    Gates® - Brass Air Brake Union Coupling for Rubber Hose
    1
    # 3199440669
    Brass Air Brake Union Coupling for Rubber Hose by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $23.57 - $37.40
    In Stock - Ships within 24 hrs
  • Gates® - Brass Air Brake Union Hex Style Coupling
    Gates® - Brass Air Brake Union Hex Style Coupling
    1
    # 3199442709
    Brass Air Brake Union Hex Style Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $6.57 - $32.92
    Availability Varies - Depends on Product Options
  • Gates® - Brass Air Brake to Male Pipe 45° Hex Style Coupling
    Gates® - Brass Air Brake to Male Pipe 45° Hex Style Coupling
    1
    # 3199445761
    Brass Air Brake to Male Pipe 45° Hex Style Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $9.15 - $28.05
    Availability Varies - Depends on Product Options
  • Gates® - Brass Air Brake to Male Pipe 90° Hex Style Coupling
    Gates® - Brass Air Brake to Male Pipe 90° Hex Style Coupling
    1
    # 3199442723
    Brass Air Brake to Male Pipe 90° Hex Style Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $5.30 - $85.04
    Availability Varies - Depends on Product Options
  • Gates® - Brass Air Brake to Male Pipe Hex Style Coupling
    Gates® - Brass Air Brake to Male Pipe Hex Style Coupling
    1
    # 3199435654
    Brass Air Brake to Male Pipe Hex Style Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $4.59 - $30.41
    Availability Varies - Depends on Product Options
  • Gates® - Brass Coiled Air Brake Tubing
    Gates® - Brass Coiled Air Brake Tubing
    1
    # 3199438703
    Brass Coiled Air Brake Tubing by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Recommended For: Truck air brake lines from back of cab to trailer.Tube: Heat and light stabilized seamless extruded Nylon 11.
    $51.44 - $75.94
    Availability Varies - Depends on Product Options
  • Gates® - Brass Gladhand Coupling for Rubber Hose
    Gates® - Brass Gladhand Coupling for Rubber Hose
    1
    # 3199435655
    Brass Gladhand Coupling for Rubber Hose by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $12.12 - $13.51
    In Stock - Ships within 24 hrs
  • Gates® - Brass Male Pipe to Female Pipe Reducer
    Gates® - Brass Male Pipe to Female Pipe Reducer
    1
    # 2467214278
    Brass Male Pipe to Female Pipe Reducer by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $1.32 - $8.65
    Availability Varies - Depends on Product Options
  • Gates® - Brass Sleeve Coupling for Rubber Hose
    Gates® - Brass Sleeve Coupling for Rubber Hose
    1
    # 3199435708
    Brass Sleeve Coupling for Rubber Hose by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $2.12 - $3.62
    In Stock - Ships within 24 hrs
  • Gates® - Brass SureLok™ Air Brake Union 90° Coupling
    Gates® - Brass SureLok™ Air Brake Union 90° Coupling
    1
    # 3199438671
    Brass SureLok™ Air Brake Union 90° Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $11.20 - $27.46
    Availability Varies - Depends on Product Options
  • Gates® - Brass SureLok™ Air Brake Union Coupling
    Gates® - Brass SureLok™ Air Brake Union Coupling
    1
    # 3199437713
    Brass SureLok™ Air Brake Union Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $7.98 - $24.82
    Availability Varies - Depends on Product Options
  • Gates® - Brass SureLok™ Air Brake Union Tee Coupling
    Gates® - Brass SureLok™ Air Brake Union Tee Coupling
    1
    # 3199445758
    Brass SureLok™ Air Brake Union Tee Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $11.82 - $51.72
    Availability Varies - Depends on Product Options
  • Gates® - Brass SureLok™ Air Brake to Male Pipe 90° Coupling
    Gates® - Brass SureLok™ Air Brake to Male Pipe 90° Coupling
    1
    # 3199443717
    Brass SureLok™ Air Brake to Male Pipe 90° Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $5.37 - $37.47
    Availability Varies - Depends on Product Options
  • Gates® - Brass SureLok™ Air Brake to Male Pipe Coupling
    Gates® - Brass SureLok™ Air Brake to Male Pipe Coupling
    1
    # 3199435715
    Brass SureLok™ Air Brake to Male Pipe Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $4.51 - $25.28
    Availability Varies - Depends on Product Options
  • Gates® - Brass SureLok™ Air Brake to Male Pipe Swivel 45° Coupling
    Gates® - Brass SureLok™ Air Brake to Male Pipe Swivel 45° Coupling
    1
    # 3199441689
    Brass SureLok™ Air Brake to Male Pipe Swivel 45° Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $24.01 - $35.98
    Availability Varies - Depends on Product Options
  • Gates® - Brass Tube Sleeve Nuts
    Gates® - Brass Tube Sleeve Nuts
    1
    # 3199446704
    Brass Tube Sleeve Nuts by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    High quality at an affordable priceExpertly made from premium materials
    $1.12 - $1.48
    In Stock - Ships within 24 hrs
  • Gates® - Brass Tube Support Insert Coupling
    Gates® - Brass Tube Support Insert Coupling
    1
    # 3199435717
    Brass Tube Support Insert Coupling by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $0.51 - $3.39
    Availability Varies - Depends on Product Options
  • Gates® - Female JIC 37° Flare Swivel to Female Pipe NPTF Adapter
    Gates® - Female JIC 37° Flare Swivel to Female Pipe NPTF Adapter
    1
    # 2467207239
    Female JIC 37° Flare Swivel to Female Pipe NPTF Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $8.31 - $39.58
    In Stock - Ships within 24 hrs
  • Gates® - Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter
    Gates® - Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter
    1
    # 2467208259
    Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $5.76 - $100.87
    Availability Varies - Depends on Product Options
  • Gates® - Female JIC 37° Flare Swivel to Male Pipe NPTF Adapter
    Gates® - Female JIC 37° Flare Swivel to Male Pipe NPTF Adapter
    1
    # 2467212224
    Female JIC 37° Flare Swivel to Male Pipe NPTF Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $5.22 - $33.53
    Availability Varies - Depends on Product Options
  • Gates® - Female O-Ring Boss to Male Pipe NPTF Adapter
    Gates® - Female O-Ring Boss to Male Pipe NPTF Adapter
    1
    # 2467213286
    Female O-Ring Boss to Male Pipe NPTF Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $2.68 - $37.20
    Availability Varies - Depends on Product Options
  • Gates® - Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    1
    # 2467213252
    Female Pipe NPTF to Female Pipe Swivel NPSM Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $2.74 - $61.90
    Availability Varies - Depends on Product Options
  • Gates® - Male British Standard Pipe Parallel Plug
    Gates® - Male British Standard Pipe Parallel Plug
    1
    # 2467211261
    Male British Standard Pipe Parallel Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $4.87 - $157.13
    Availability Varies - Depends on Product Options
  • Gates® - Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    Gates® - Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    1
    # 2467209255
    Male British Standard Pipe Parallel to Male Pipe NPTF Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $8.00 - $203.98
    Availability Varies - Depends on Product Options
  • Gates® - Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter
    Gates® - Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter
    1
    # 2467215259
    Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $6.45 - $103.56
    Availability Varies - Depends on Product Options
  • Gates® - Male JIC 37° Flare to Female JIC 37° Flare Adapter
    Gates® - Male JIC 37° Flare to Female JIC 37° Flare Adapter
    1
    # 2467210235
    Male JIC 37° Flare to Female JIC 37° Flare Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $2.58 - $31.16
    Availability Varies - Depends on Product Options
  • Gates® - Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter
    Gates® - Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter
    1
    # 2467216063
    Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $7.86 - $235.28
    Availability Varies - Depends on Product Options
  • Gates® - Male JIC 37° Flare to Female Pipe NPTF 90° Adapter
    Gates® - Male JIC 37° Flare to Female Pipe NPTF 90° Adapter
    1
    # 2467215339
    Male JIC 37° Flare to Female Pipe NPTF 90° Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $6.48 - $89.59
    Availability Varies - Depends on Product Options




In hydraulic and pneumatic systems, fittings provide the connections between hoses, pipes, and other parts of the installation, including valves, pumps, and tanks. The large availability of Couplings and other fittings can be somewhat confusing and create misunderstanding on their peculiar characteristics. In general, a fitting is a part designed to provide a reliable connection with other components. An adapter is a component that forms a joint between couplings having different types or sizes. In some cases, adapters can work as fittings. The creative but rigorous combinations of different fittings allow designers and engineers to compose efficient hydraulic systems, getting the most from each installation.

Adapters are made from various materials including rubber, brass, and steel. Available types cover all the possible situations; the frequently used ones are female to female, male to female, male to male, barbed, and female cap nut variants, among many others. You can find a wide range of hydraulic pipe thread adapters on our virtual shelves. Made by trustworthy companies, our products meet the highest industry standards for the category and are offered at reasonable prices.

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