Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - 3/8" Air Brake to Male Pipe Hex Style Coupling
    Gates® - 3/8" Air Brake to Male Pipe Hex Style Coupling (G32100-0604)
    1
    # mpn1894208808
    3/8" Air Brake to Male Pipe Hex Style Coupling (G32100-0604) 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
    $4.72
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" Air Brake to Male Pipe Hex Style Coupling
    Gates® - 3/8" Air Brake to Male Pipe Hex Style Coupling (G32100-0602)
    1
    # mpn1894198743
    3/8" Air Brake to Male Pipe Hex Style Coupling (G32100-0602) 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
    $6.00
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe 90° Adapter
    Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe 90° Adapter (G60654-0606)
    1
    # mpn1894222265
    3/8" Brass Male SAE 45° Flare to Male Pipe 90° Adapter (G60654-0606) 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
    $5.04
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe Adapter
    Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0606)
    1
    # mpn1894222268
    3/8" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0606) 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
    $3.09
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe Adapter
    Gates® - 3/8" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0608)
    1
    # mpn1894198196
    3/8" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0608) 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
    $4.70
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" Nylon Black Air Brake Tubing
    Gates® - 3/8" Nylon Black Air Brake Tubing (H30002-06)
    1
    # mpn1894206848
    3/8" Nylon Black Air Brake Tubing (H30002-06) 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
    $75.13
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" x 0.69" Sleeve Coupling for Rubber Hose
    Gates® - 3/8" x 0.69" Sleeve Coupling for Rubber Hose (G33050-0006)
    1
    # mpn1894216354
    3/8" x 0.69" Sleeve Coupling for Rubber Hose (G33050-0006) 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
    $2.12
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" x 1.12" Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose
    Gates® - 3/8" x 1.12" Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose (G33030-0606)
    1
    # mpn1894222374
    3/8" x 1.12" Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose (G33030-0606) 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
    $4.26
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" x 18 Male Pipe NPTF to Male Pipe NPTF
    Gates® - 3/8" x 18 Male Pipe NPTF to Male Pipe NPTF (G60110-0604)
    1
    # mpn1894208482
    3/8" x 18 Male Pipe NPTF to Male Pipe NPTF (G60110-0604) 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
    $2.94
    In Stock - Ships within 24 hrs
  • Gates® - 3/8" x 2.98" Air Brake Union Coupling for Rubber Hose
    Gates® - 3/8" x 2.98" Air Brake Union Coupling for Rubber Hose (G33400-0606)
    1
    # mpn1894216342
    3/8" x 2.98" Air Brake Union Coupling for Rubber Hose (G33400-0606) 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
    $23.57
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Air Brake to Male Pipe with Spring Guard
    Gates® - 3/8"-18 Air Brake to Male Pipe with Spring Guard (G33110-0606)
    1
    # mpn1894216350
    3/8"-18 Air Brake to Male Pipe with Spring Guard (G33110-0606) 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
    $14.50
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Air Brake to Male Pipe with Spring Guard
    Gates® - 3/8"-18 Air Brake to Male Pipe with Spring Guard (G33110-0806)
    1
    # mpn1894208767
    3/8"-18 Air Brake to Male Pipe with Spring Guard (G33110-0806) 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
    $18.95
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter
    Gates® - 3/8"-18 Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter (G60610-0606)
    1
    # mpn1894207341
    3/8"-18 Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter (G60610-0606) 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
    $13.05
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0604)
    1
    # mpn1894215995
    3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0604) 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
    $6.11
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0606)
    1
    # mpn1894198346
    3/8"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0606) 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
    $4.19
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0608)
    1
    # mpn1894208454
    3/8"-18 Male Pipe NPTF to Female Pipe NPTF 90° Adapter (G60136-0608) 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
    $9.01
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0604)
    1
    # mpn1894216043
    3/8"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0604) 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
    $3.76
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0604)
    1
    # mpn1894216014
    3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0604) 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
    $7.48
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0608)
    1
    # mpn1894208432
    3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0608) 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
    $8.15
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0606)
    1
    # mpn1894198365
    3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0606) 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
    $5.97
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0604)
    1
    # mpn1894198380
    3/8"-18 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0604) 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
    $3.84
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Male Pipe NPTF
    Gates® - 3/8"-18 Male Pipe NPTF to Male Pipe NPTF (G60110-0606)
    1
    # mpn1894216063
    3/8"-18 Male Pipe NPTF to Male Pipe NPTF (G60110-0606) 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
    $2.51
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling
    Gates® - 3/8"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling (G60115-0606)
    1
    # mpn1894198407
    3/8"-18 Male Pipe NPTF to Male Pipe NPTF 90° Coupling (G60115-0606) 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
    $7.48
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-19 Female Japanese Industrial Standard to Male JIC 37° Flare
    Gates® - 3/8"-19 Female Japanese Industrial Standard to Male JIC 37° Flare (G65100-0606)
    1
    # mpn1894206934
    3/8"-19 Female Japanese Industrial Standard to Male JIC 37° Flare (G65100-0606) 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
    $15.89
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter
    Gates® - 3/8"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0606)
    1
    # mpn1894215754
    3/8"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0606) 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
    $9.46
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter
    Gates® - 3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0608)
    1
    # mpn1894215729
    3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0608) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    High quality at an affordable priceExpertly made from premium materials
    $15.73
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter
    Gates® - 3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0606)
    1
    # mpn1894208148
    3/8"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    High quality at an affordable priceExpertly made from premium materials
    $13.40
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-24 Male JIC 37° Flare to Male Pipe NPTF Adapter
    Gates® - 3/8"-24 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0302)
    1
    # mpn1894215909
    3/8"-24 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0302) 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
    $2.10
    In Stock - Ships within 24 hrs
  • Gates® - 3/8"-24 Male O-Ring Boss to Female Pipe NPTF Adapter
    Gates® - 3/8"-24 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-0302)
    1
    # mpn1894197439
    3/8"-24 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-0302) 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
    $2.19
    In Stock - Ships within 24 hrs
  • Gates® - 5/16" Nylon Black Air Brake Tubing
    Gates® - 5/16" Nylon Black Air Brake Tubing (H30002-05)
    1
    # mpn1894196801
    5/16" Nylon Black Air Brake Tubing (H30002-05) 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
    $54.25
    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