Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - Male O-Ring Boss to Female JIC 37° Flare Swivel Adapter
    Gates® - Male O-Ring Boss to Female JIC 37° Flare Swivel Adapter
    1
    # 2467211232
    Male O-Ring Boss to Female JIC 37° Flare Swivel 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
    $5.21 - $6.57
    In Stock - Ships within 24 hrs
  • Gates® - Male O-Ring Boss to Female Pipe NPTF Adapter
    Gates® - Male O-Ring Boss to Female Pipe NPTF Adapter
    1
    # 2467209249
    Male O-Ring Boss 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 needs and...
    High quality at an affordable priceExpertly made from premium materials
    $2.19 - $20.55
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 45° Adapter
    Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 45° Adapter
    1
    # 2467208243
    Male O-Ring Boss to Female Pipe Swivel NPSM 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 meet your...
    High quality at an affordable priceExpertly made from premium materials
    $7.53 - $113.57
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 90° Adapter
    Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 90° Adapter
    1
    # 2467208220
    Male O-Ring Boss to Female Pipe Swivel NPSM 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
    $7.35 - $238.29
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Male JIC 37° Flare Adapter
    Gates® - Male O-Ring Boss to Male JIC 37° Flare Adapter
    1
    # 2467214240
    Male O-Ring Boss to Male 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 needs and...
    High quality at an affordable priceExpertly made from premium materials
    $2.11 - $88.16
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Male JIC 37° Flare to Male JIC 37° Flare Tee Adapter
    Gates® - Male O-Ring Boss to Male JIC 37° Flare to Male JIC 37° Flare Tee Adapter
    1
    # 2467215243
    Male O-Ring Boss to Male JIC 37° Flare to Male JIC 37° Flare Tee 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....
    High quality at an affordable priceExpertly made from premium materials
    $7.86 - $90.33
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe NPTF 90° Adapter
    Gates® - Male Pipe NPTF to Female Pipe NPTF 90° Adapter
    1
    # 2467215291
    Male Pipe NPTF 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 needs and...
    High quality at an affordable priceExpertly made from premium materials
    $4.96 - $261.61
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    Gates® - Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    1
    # 2467213233
    Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long 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
    $3.43 - $82.78
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    1
    # 2467210264
    Male Pipe NPTF to Female Pipe Swivel NPSM 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 meet your...
    High quality at an affordable priceExpertly made from premium materials
    $5.14 - $179.08
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    1
    # 2467215351
    Male Pipe NPTF to Female Pipe Swivel NPSM 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
    $4.69 - $124.29
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    1
    # 2467208222
    Male 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
    $2.49 - $44.54
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Male Pipe NPTF
    Gates® - Male Pipe NPTF to Male Pipe NPTF
    1
    # 2467208317
    Male Pipe NPTF to Male Pipe NPTF 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.68 - $109.66
    Availability Varies - Depends on Product Options
  • Gates® - Nylon Black Air Brake Tubing
    Gates® - Nylon Black Air Brake Tubing
    1
    # 3199442747
    Nylon Black Air Brake Tubing by Gates®. Recommended For: Truck, bus, and mobile air brake, and service lines where heat and battery acids are not present. Conforms to SAE J844 specifications. Meets D.O.T. FMVSS 106-74. Tube: Heat and...
    High quality at an affordable priceExpertly made from premium materials
    $22.18 - $125.45
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal II™ Male O-Ring Coupling (ACC)
    Gates® - PolarSeal II™ Male O-Ring Coupling (ACC)
    1
    # 3199437705
    PolarSeal II™ Male O-Ring Coupling (ACC) 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
    $16.96 - $66.59
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port H
    Gates® - PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port H
    1
    # 3199435652
    PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port H 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
    $30.59 - $37.19
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Splicer Coupling (ACC) with Switch Port M
    Gates® - PolarSeal II™ Splicer Coupling (ACC) with Switch Port M
    1
    # 3199445658
    PolarSeal II™ Splicer Coupling (ACC) with Switch Port M 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
    $31.39 - $38.52
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Straight Female O-Ring Coupling (ACC)
    Gates® - PolarSeal II™ Straight Female O-Ring Coupling (ACC)
    1
    # 3199445663
    PolarSeal II™ Straight Female O-Ring Coupling (ACC) 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
    $15.91 - $64.87
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Straight Female O-Ring Coupling (ACC) with R134 Service Port H
    Gates® - PolarSeal II™ Straight Female O-Ring Coupling (ACC) with R134 Service Port H
    1
    # 3199437763
    PolarSeal II™ Straight Female O-Ring Coupling (ACC) with R134 Service Port H 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...
    High quality at an affordable priceExpertly made from premium materials
    $31.76 - $37.31
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    1
    # 3199445655
    PolarSeal™ Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $5.59 - $15.76
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel Coupling (ACA)
    1
    # 3199437732
    PolarSeal™ Aluminum Female SAE 45° Flare Swivel Coupling (ACA) 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
    $7.69 - $11.93
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA)
    1
    # 3199444651
    PolarSeal™ Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $15.00 - $18.56
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    1
    # 3199440736
    PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.53 - $12.59
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA)
    1
    # 3199445760
    PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.13 - $16.92
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA)
    1
    # 3199440662
    PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.38 - $13.75
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port
    1
    # 3199441668
    PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 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...
    High quality at an affordable priceExpertly made from premium materials
    $23.28 - $28.64
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube
    Gates® - PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube
    1
    # 3199442745
    PolarSeal™ Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High quality at an affordable priceExpertly made from premium materials
    $23.88 - $31.02
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ Aluminum Hose Length Extender Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Hose Length Extender Coupling (ACA)
    1
    # 3199441720
    PolarSeal™ Aluminum Hose Length Extender Coupling (ACA) 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
    $7.33 - $12.76
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port
    Gates® - PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port
    1
    # 3199437764
    PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port 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...
    High quality at an affordable priceExpertly made from premium materials
    $14.36 - $18.48
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R134a Service Port
    Gates® - PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R134a Service Port
    1
    # 3199441698
    PolarSeal™ Aluminum Hose Splicer Coupling (ACA) with R134a Service Port 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....
    High quality at an affordable priceExpertly made from premium materials
    $17.36 - $23.69
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Male Inverted O-Ring Bulkhead 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Male Inverted O-Ring Bulkhead 90° Bent Tube Coupling (ACA)
    1
    # 3199439715
    PolarSeal™ Aluminum Male Inverted O-Ring Bulkhead 90° Bent Tube Coupling (ACA) 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...
    High quality at an affordable priceExpertly made from premium materials
    $24.00 - $31.37
    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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