Hydraulic Pipe Thread Adapters
- Gates® - PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0808)PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0808) 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$8.61In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0808)PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0808) 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$8.90In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0806)PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0806) 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...High quality at an affordable priceExpertly made from premium materials$10.71In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 13/32" Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block (G45960-0810S)PolarSeal™ 13/32" Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block (G45960-0810S) 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$36.85In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 13/32" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808S)PolarSeal™ 13/32" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808S) 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...High quality at an affordable priceExpertly made from premium materials$29.79In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-0606)PolarSeal™ 5/16" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-0606) 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$8.39In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0606)PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0606) 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$9.02In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA) (G45599-0606)PolarSeal™ 5/16" Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA) (G45599-0606) 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$10.48In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606S)PolarSeal™ 5/16" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606S) 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$14.01In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0606S)PolarSeal™ 5/16" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0606S) 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$13.48In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/16" Steel Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0606S)PolarSeal™ 5/16" Steel Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0606S) 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$12.46In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-1212)PolarSeal™ 5/8" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-1212) 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...High quality at an affordable priceExpertly made from premium materials$10.66In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA) (G45595-1227)PolarSeal™ 5/8" Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA) (G45595-1227) 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$15.47In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212)PolarSeal™ 5/8" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212) 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...High quality at an affordable priceExpertly made from premium materials$17.36In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1212)PolarSeal™ 5/8" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1212) 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...High quality at an affordable priceExpertly made from premium materials$12.39In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Steel Female Braze-On Stems Coupling (ACA) (G45527-1210S)PolarSeal™ 5/8" Steel Female Braze-On Stems Coupling (ACA) (G45527-1210S) 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$10.83In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1210S)PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1210S) 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$15.51In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1210S)PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1210S) 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$14.28In Stock - Ships within 24 hrs
- Gates® - PolarSeal™ 5/8" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212S)PolarSeal™ 5/8" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212S) 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$25.05In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 1.22" Air Brake to Male Pipe 90° Coupling (G31104-0804)SureLok™ 1/2" x 1.22" Air Brake to Male Pipe 90° Coupling (G31104-0804) 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$16.37In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 1.26" Air Brake to Male Pipe 90° Coupling (G31104-0806)SureLok™ 1/2" x 1.26" Air Brake to Male Pipe 90° Coupling (G31104-0806) 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....High quality at an affordable priceExpertly made from premium materials$13.18In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0804)SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0804) 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$26.48In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0808)SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0808) 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$19.23In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 1.72" Air Brake to Male Pipe Coupling (G31100-0808)SureLok™ 1/2" x 1.72" Air Brake to Male Pipe Coupling (G31100-0808) 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 mind. It...High quality at an affordable priceExpertly made from premium materials$12.64In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/2" x 5.56" Air Brake Branch Tee to Male Pipe Swivel Coupling (G31142-0808)SureLok™ 1/2" x 5.56" Air Brake Branch Tee to Male Pipe Swivel Coupling (G31142-0808) 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$27.51In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/4" Air Brake Cartridge Coupling (G31080-0004)SureLok™ 1/4" Air Brake Cartridge Coupling (G31080-0004) 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...High quality at an affordable priceExpertly made from premium materials$8.13In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/4" x 0.81" Air Brake to Male Pipe 90° Coupling (G31104-0402)SureLok™ 1/4" x 0.81" Air Brake to Male Pipe 90° Coupling (G31104-0402) 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....High quality at an affordable priceExpertly made from premium materials$7.01In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/4" x 0.83" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0404)SureLok™ 1/4" x 0.83" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0404) 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$9.87In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/4" x 1.04" Air Brake to Male Pipe Coupling (G31100-0402)SureLok™ 1/4" x 1.04" Air Brake to Male Pipe Coupling (G31100-0402) 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$4.51In Stock - Ships within 24 hrs
- Gates® - SureLok™ 1/4" x 1.12" Air Brake Plugs Coupling (G31050-0004)SureLok™ 1/4" x 1.12" Air Brake Plugs Coupling (G31050-0004) 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...Recommended For: Compressed air as a connector on all air brake systems at locations other than between chassis frame and axle or between towed and towing vehicle. Also as a connector on all air operated systems as applicable to suspension, steering, engine, transmission and auxiliary mechanisms. Fittings and tubing comply to DOT FMVSS 106, mandatory requirements for inch tube fittings is U.S.A., Society for Automotive Engineers (SAE J1131, inch tube and fittings) and meets DIN 74324 and German TUV requirements (metric tube and fittings).High quality at an affordable price$1.57In 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.