Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0808)
    1
    # mpn1894215301
    PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0808) 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
    $9.37
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0808)
    1
    # mpn1894215299
    PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0808) 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
    $5.59
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0808)
    1
    # mpn1894215304
    PolarSeal™ 13/32" Aluminum Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0808) 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
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0808)
    1
    # mpn1894197614
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0808) 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
    $8.53
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0806)
    1
    # mpn1894215255
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0806) 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
    $10.65
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0808)
    1
    # mpn1894197610
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0808) 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
    $11.44
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0806)
    1
    # mpn1894197617
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0806) 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.38
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port (G45588-0808)
    1
    # mpn1894207686
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port (G45588-0808) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using...
    High quality at an affordable priceExpertly made from premium materials
    $23.60
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube
    Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube (G45589-0808)
    1
    # mpn1894215266
    PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube (G45589-0808) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using...
    High quality at an affordable priceExpertly made from premium materials
    $24.26
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0810)
    1
    # mpn1894215287
    PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0810) 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
    $9.74
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port
    Gates® - PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port (G45954-0808)
    1
    # mpn1894215216
    PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R12 Thread Service Port (G45954-0808) 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
    $14.65
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port
    Gates® - PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808)
    1
    # mpn1894207630
    PolarSeal™ 13/32" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808) 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
    $21.12
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male Inverted O-Ring Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male Inverted O-Ring Coupling (ACA) (G45597-0808)
    1
    # mpn1894207661
    PolarSeal™ 13/32" Aluminum Male Inverted O-Ring Coupling (ACA) (G45597-0808) 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
    $9.99
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male Metric Flareless Assembly Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male Metric Flareless Assembly Coupling (ACA) (G45935-0812)
    1
    # mpn1894207645
    PolarSeal™ 13/32" Aluminum Male Metric Flareless Assembly Coupling (ACA) (G45935-0812) 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
    $15.54
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0806)
    1
    # mpn1894215296
    PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0806) 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...
    High quality at an affordable priceExpertly made from premium materials
    $16.12
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0810)
    1
    # mpn1894207714
    PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0810) 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
    $16.45
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0808)
    1
    # mpn1894197651
    PolarSeal™ 13/32" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-0808) 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
    $15.99
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-0808)
    1
    # mpn1894197630
    PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-0808) 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
    $9.71
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0808)
    1
    # mpn1894197627
    PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0808) 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
    $7.01
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0806)
    1
    # mpn1894215278
    PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0806) 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...
    High quality at an affordable priceExpertly made from premium materials
    $9.77
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0808)
    1
    # mpn1894197633
    PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0808) 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
    $8.32
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube
    Gates® - PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube (G45958-0810S)
    1
    # mpn1894215210
    PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube (G45958-0810S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using...
    High quality at an affordable priceExpertly made from premium materials
    $26.45
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Block
    Gates® - PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Block (G45959-0810S)
    1
    # mpn1894215209
    PolarSeal™ 13/32" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Block (G45959-0810S) 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
    $32.14
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Female Braze-On Stems Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Steel Female Braze-On Stems Coupling (ACA) (G45527-0808S)
    1
    # mpn1894197645
    PolarSeal™ 13/32" Steel Female Braze-On Stems Coupling (ACA) (G45527-0808S) 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
    $8.63
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Female SAE 45° Flare Swivel Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Steel Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0808S)
    1
    # mpn1894197659
    PolarSeal™ 13/32" Steel Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0808S) 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...
    High quality at an affordable priceExpertly made from premium materials
    $12.54
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0808S)
    1
    # mpn1894207676
    PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0808S) 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
    $16.68
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0808S)
    1
    # mpn1894207672
    PolarSeal™ 13/32" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-0808S) 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
    $12.79
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 13/32" Steel Male Inverted O-Ring Coupling (ACA)
    Gates® - PolarSeal™ 13/32" Steel Male Inverted O-Ring Coupling (ACA) (G45597-0808S)
    1
    # mpn1894215243
    PolarSeal™ 13/32" Steel Male Inverted O-Ring Coupling (ACA) (G45597-0808S) 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
    $27.88
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606)
    1
    # mpn1894197655
    PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606) 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
    $7.97
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel Coupling (ACA)
    Gates® - PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0606)
    1
    # mpn1894207739
    PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel Coupling (ACA) (G45200-0606) 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
    $7.69
    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.

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