Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - SureLok™ 1/4" x 0.87" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 1/4" x 0.87" Air Brake to Male Pipe 90° Coupling (G31104-0404)
    0
    # mpn1894215466
    SureLok™ 1/4" x 0.87" Air Brake to Male Pipe 90° Coupling (G31104-0404) 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....
    High quality at an affordable priceExpertly made from premium materials
    $9.56
  • Gates® - SureLok™ 1/4" x 0.94" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 1/4" x 0.94" Air Brake to Male Pipe 90° Coupling (G31104-0406)
    0
    # mpn1894197820
    SureLok™ 1/4" x 0.94" Air Brake to Male Pipe 90° Coupling (G31104-0406) 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....
    High quality at an affordable priceExpertly made from premium materials
    $12.42
  • Gates® - SureLok™ 1/4" x 1.17" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 1/4" x 1.17" Air Brake to Male Pipe Coupling (G31100-0404)
    0
    # mpn1894197830
    SureLok™ 1/4" x 1.17" Air Brake to Male Pipe Coupling (G31100-0404) 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
    $6.30
  • Gates® - SureLok™ 1/4" x 1.20" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 1/4" x 1.20" Air Brake to Male Pipe Coupling (G31100-0406)
    0
    # mpn1894207898
    SureLok™ 1/4" x 1.20" Air Brake to Male Pipe Coupling (G31100-0406) 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
    $8.84
  • Gates® - SureLok™ 1/4" x 1.40" Air Brake Union Coupling
    Gates®SureLok™ 1/4" x 1.40" Air Brake Union Coupling (G31400-0404)
    0
    # mpn1894198759
    SureLok™ 1/4" x 1.40" Air Brake Union Coupling (G31400-0404) 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
    $9.85
  • Gates® - SureLok™ 1/4" x 1.65" Air Brake Union Tee Coupling
    Gates®SureLok™ 1/4" x 1.65" Air Brake Union Tee Coupling (G31450-0404)
    0
    # mpn1894198755
    SureLok™ 1/4" x 1.65" Air Brake Union Tee Coupling (G31450-0404) 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
    $14.35
  • Gates® - SureLok™ 1/8" x 0.67" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 1/8" x 0.67" Air Brake to Male Pipe 90° Coupling (G31104-0202)
    0
    # mpn1894215467
    SureLok™ 1/8" x 0.67" Air Brake to Male Pipe 90° Coupling (G31104-0202) 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
    $10.47
  • Gates® - SureLok™ 1/8" x 0.67" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 1/8" x 0.67" Air Brake to Male Pipe Coupling (G31100-0202)
    0
    # mpn1894215477
    SureLok™ 1/8" x 0.67" Air Brake to Male Pipe Coupling (G31100-0202) 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
    $5.88
  • Gates® - SureLok™ 1/8" x 1.15" Air Brake Union Coupling
    Gates®SureLok™ 1/8" x 1.15" Air Brake Union Coupling (G31400-0202)
    0
    # mpn1894208825
    SureLok™ 1/8" x 1.15" Air Brake Union Coupling (G31400-0202) 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...
    High quality at an affordable priceExpertly made from premium materials
    $11.53
  • Gates® - SureLok™ 1/8" x 1.26" Air Brake Union Tee Coupling
    Gates®SureLok™ 1/8" x 1.26" Air Brake Union Tee Coupling (G31450-0202)
    0
    # mpn1894208821
    SureLok™ 1/8" x 1.26" Air Brake Union Tee Coupling (G31450-0202) 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...
    High quality at an affordable priceExpertly made from premium materials
    $12.47
  • Gates® - SureLok™ 3/16" x 1.02" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 3/16" x 1.02" Air Brake to Male Pipe Coupling (G31100-0302)
    0
    # mpn1894222187
    SureLok™ 3/16" x 1.02" Air Brake to Male Pipe Coupling (G31100-0302) 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...
    High quality at an affordable priceExpertly made from premium materials
    $6.90
  • Gates® - SureLok™ 3/4" x 2.48" Air Brake Union Coupling
    Gates®SureLok™ 3/4" x 2.48" Air Brake Union Coupling (G31400-1212)
    0
    # mpn1894208823
    SureLok™ 3/4" x 2.48" Air Brake Union Coupling (G31400-1212) 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
    $29.89
  • Gates® - SureLok™ 3/8" x 1.06" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 3/8" x 1.06" Air Brake to Male Pipe 90° Coupling (G31104-0604)
    0
    # mpn1894197819
    SureLok™ 3/8" x 1.06" Air Brake to Male Pipe 90° Coupling (G31104-0604) 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
    $9.85
  • Gates® - SureLok™ 3/8" x 1.07" Air Brake to Male Pipe Swivel 90° Coupling
    Gates®SureLok™ 3/8" x 1.07" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0606)
    0
    # mpn1894215456
    SureLok™ 3/8" x 1.07" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0606) 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
    $17.18
  • Gates® - SureLok™ 3/8" x 1.08" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 3/8" x 1.08" Air Brake to Male Pipe 90° Coupling (G31104-0602)
    0
    # mpn1894215465
    SureLok™ 3/8" x 1.08" Air Brake to Male Pipe 90° Coupling (G31104-0602) 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....
    High quality at an affordable priceExpertly made from premium materials
    $11.45
  • Gates® - SureLok™ 3/8" x 1.32" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 3/8" x 1.32" Air Brake to Male Pipe Coupling (G31100-0602)
    0
    # mpn1894215475
    SureLok™ 3/8" x 1.32" Air Brake to Male Pipe Coupling (G31100-0602) 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...
    High quality at an affordable priceExpertly made from premium materials
    $15.75
  • Gates® - SureLok™ 3/8" x 1.42" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 3/8" x 1.42" Air Brake to Male Pipe Coupling (G31100-0606)
    0
    # mpn1894207897
    SureLok™ 3/8" x 1.42" Air Brake to Male Pipe Coupling (G31100-0606) 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
    $9.97
  • Gates® - SureLok™ 3/8" x 1.46" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 3/8" x 1.46" Air Brake to Male Pipe Coupling (G31100-0608)
    0
    # mpn1894215474
    SureLok™ 3/8" x 1.46" Air Brake to Male Pipe Coupling (G31100-0608) 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
    $11.92
  • Gates® - SureLok™ 3/8" x 1.48" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 3/8" x 1.48" Air Brake to Male Pipe Coupling (G31100-0604)
    0
    # mpn1894197829
    SureLok™ 3/8" x 1.48" Air Brake to Male Pipe Coupling (G31100-0604) 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
    $9.78
  • Gates® - SureLok™ 3/8" x 1.71" Air Brake Union Coupling
    Gates®SureLok™ 3/8" x 1.71" Air Brake Union Coupling (G31400-0604)
    0
    # mpn1894208824
    SureLok™ 3/8" x 1.71" Air Brake Union Coupling (G31400-0604) 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
    $19.23
  • Gates® - SureLok™ 3/8" x 1.95" Air Brake to Male Pipe 45° Coupling
    Gates®SureLok™ 3/8" x 1.95" Air Brake to Male Pipe 45° Coupling (G31102-0602)
    0
    # mpn1894215470
    SureLok™ 3/8" x 1.95" Air Brake to Male Pipe 45° Coupling (G31102-0602) 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....
    High quality at an affordable priceExpertly made from premium materials
    $17.85
  • Gates® - SureLok™ 3/8" x 2.17" Air Brake Union Tee Coupling
    Gates®SureLok™ 3/8" x 2.17" Air Brake Union Tee Coupling (G31451-0604)
    0
    # mpn1894216401
    SureLok™ 3/8" x 2.17" Air Brake Union Tee Coupling (G31451-0604) 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...
    High quality at an affordable priceExpertly made from premium materials
    $20.18
  • Gates® - SureLok™ 3/8" x 2.22" Air Brake to Male Pipe 45° Coupling
    Gates®SureLok™ 3/8" x 2.22" Air Brake to Male Pipe 45° Coupling (G31102-0606)
    0
    # mpn1894207892
    SureLok™ 3/8" x 2.22" Air Brake to Male Pipe 45° Coupling (G31102-0606) 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
    $15.17
  • Gates® - SureLok™ 5/32" x 0.43" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 5/32" x 0.43" Air Brake to Male Pipe Coupling (G31100-2501)
    0
    # mpn1894207894
    SureLok™ 5/32" x 0.43" Air Brake to Male Pipe Coupling (G31100-2501) 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
    $6.25
  • Gates® - SureLok™ 5/32" x 0.87" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 5/32" x 0.87" Air Brake to Male Pipe 90° Coupling (G31104-2502)
    0
    # mpn1894215461
    SureLok™ 5/32" x 0.87" Air Brake to Male Pipe 90° Coupling (G31104-2502) 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
    $6.20
  • Gates® - SureLok™ 5/32" x 1.18" Air Brake Union Coupling
    Gates®SureLok™ 5/32" x 1.18" Air Brake Union Coupling (G31400-2525)
    0
    # mpn1894216405
    SureLok™ 5/32" x 1.18" Air Brake Union Coupling (G31400-2525) 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
    $9.86
  • Gates® - SureLok™ 5/8" x 1.54" Air Brake to Male Pipe 90° Coupling
    Gates®SureLok™ 5/8" x 1.54" Air Brake to Male Pipe 90° Coupling (G31104-1008)
    0
    # mpn1894207885
    SureLok™ 5/8" x 1.54" Air Brake to Male Pipe 90° Coupling (G31104-1008) 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
    $19.82
  • Gates® - SureLok™ 5/8" x 1.87" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 5/8" x 1.87" Air Brake to Male Pipe Coupling (G31100-1006)
    0
    # mpn1894197827
    SureLok™ 5/8" x 1.87" Air Brake to Male Pipe Coupling (G31100-1006) 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
    $15.17
  • Gates® - SureLok™ 5/8" x 2.12" Air Brake to Male Pipe Coupling
    Gates®SureLok™ 5/8" x 2.12" Air Brake to Male Pipe Coupling (G31100-1008)
    0
    # mpn1894207895
    SureLok™ 5/8" x 2.12" Air Brake to Male Pipe Coupling (G31100-1008) 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
    $14.48
  • Gates® - SureLok™ 5/8" x 2.42" Air Brake Union Coupling
    Gates®SureLok™ 5/8" x 2.42" Air Brake Union Coupling (G31400-1010)
    0
    # mpn1894222383
    SureLok™ 5/8" x 2.42" Air Brake Union Coupling (G31400-1010) 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
    $21.54




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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