Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - 1/4" Air Brake Union Hex Style Coupling
    Gates® - 1/4" Air Brake Union Hex Style Coupling (G32400-0404)
    1
    # mpn1894208782
    1/4" Air Brake Union Hex Style Coupling (G32400-0404) 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
    $6.68
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Air Brake Union Tee Coupling
    Gates® - 1/4" Air Brake Union Tee Coupling (G32450-0404)
    1
    # mpn1894208779
    1/4" Air Brake Union Tee Coupling (G32450-0404) 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
    $12.33
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Air Brake to Male Pipe 90° Hex Style Coupling
    Gates® - 1/4" Air Brake to Male Pipe 90° Hex Style Coupling (G32104-0404)
    1
    # mpn1894208801
    1/4" Air Brake to Male Pipe 90° Hex Style Coupling (G32104-0404) 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
    $5.89
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Air Brake to Male Pipe 90° Hex Style Coupling
    Gates® - 1/4" Air Brake to Male Pipe 90° Hex Style Coupling (G32104-0402)
    1
    # mpn1894198736
    1/4" Air Brake to Male Pipe 90° Hex Style Coupling (G32104-0402) 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
    $5.30
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Air Brake to Male Pipe Hex Style Coupling
    Gates® - 1/4" Air Brake to Male Pipe Hex Style Coupling (G32100-0404)
    1
    # mpn1894208809
    1/4" Air Brake to Male Pipe Hex Style Coupling (G32100-0404) 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
    $4.65
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Air Brake to Male Pipe Hex Style Coupling
    Gates® - 1/4" Air Brake to Male Pipe Hex Style Coupling (G32100-0402)
    1
    # mpn1894198744
    1/4" Air Brake to Male Pipe Hex Style Coupling (G32100-0402) 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
    $4.59
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Nylon Black Air Brake Tubing
    Gates® - 1/4" Nylon Black Air Brake Tubing (H30002-04)
    1
    # mpn1894214435
    1/4" Nylon Black Air Brake Tubing (H30002-04) 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....
    High quality at an affordable priceExpertly made from premium materials
    $45.80
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Tube Sleeve Nuts
    Gates® - 1/4" Tube Sleeve Nuts (G32060-0004)
    1
    # mpn1894198746
    1/4" Tube Sleeve Nuts (G32060-0004) 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
    $1.12
    In Stock - Ships within 24 hrs
  • Gates® - 1/4" Tube Support Insert Coupling
    Gates® - 1/4" Tube Support Insert Coupling (G32040-0004)
    1
    # mpn1894216398
    1/4" Tube Support Insert Coupling (G32040-0004) 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
    $0.56
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Brass Male Pipe to Female Pipe Reducer
    Gates® - 1/4"-18 Brass Male Pipe to Female Pipe Reducer (G60614-0402)
    1
    # mpn1894207339
    1/4"-18 Brass Male Pipe to Female Pipe Reducer (G60614-0402) 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
    $1.32
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0404)
    1
    # mpn1894198388
    1/4"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0404) 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
    $5.14
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0408)
    1
    # mpn1894208462
    1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0408) 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
    $4.85
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0406)
    1
    # mpn1894208440
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0406) 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
    $7.87
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0404)
    1
    # mpn1894198373
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0404) 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
    $5.14
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0404)
    1
    # mpn1894216015
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0404) 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
    $4.69
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0406)
    1
    # mpn1894198366
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0406) 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
    $6.77
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0408)
    1
    # mpn1894222307
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0408) 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
    $6.26
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0402)
    1
    # mpn1894216030
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0402) 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
    $4.08
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0406)
    1
    # mpn1894208448
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0406) 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
    $4.35
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0404)
    1
    # mpn1894198381
    1/4"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0404) 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
    $2.49
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling
    Gates® - 1/4"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling (G60115-0404)
    1
    # mpn1894208475
    1/4"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling (G60115-0404) 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
    $5.91
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-0404)
    1
    # mpn1894215697
    1/4"-19 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-0404) 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...
    High quality at an affordable priceExpertly made from premium materials
    $22.76
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0404)
    1
    # mpn1894215756
    1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0404) 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
    $7.30
    In Stock - Ships within 24 hrs
  • Gates® - 1/8" Nylon Black Air Brake Tubing
    Gates® - 1/8" Nylon Black Air Brake Tubing (H30002-02)
    1
    # mpn1894196802
    1/8" Nylon Black Air Brake Tubing (H30002-02) 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....
    High quality at an affordable priceExpertly made from premium materials
    $22.18
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe to Female Pipe Long
    Gates® - 1/8"-27 Brass Male Pipe to Female Pipe Long (G60615-0202)
    1
    # mpn1894207336
    1/8"-27 Brass Male Pipe to Female Pipe Long (G60615-0202) 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
    $1.44
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/8"-27 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0202)
    1
    # mpn1894198348
    1/8"-27 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0202) 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
    $4.61
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe NPTF 90° Adapter
    Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0202)
    1
    # mpn1894198389
    1/8"-27 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0202) 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
    $4.96
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0204)
    1
    # mpn1894216045
    1/8"-27 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0204) 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
    $4.86
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0202)
    1
    # mpn1894198374
    1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0202) 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
    $5.42
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0202)
    1
    # mpn1894216016
    1/8"-27 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0202) 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
    $6.06
    In Stock - Ships within 24 hrs




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.

Featured Brands