SAE J514 Flareless Tube Fittings at Hy-Lok

​ Hy-Lok Canada is your leading source for innovative fluid system components, including a wide range of standard and non-standard components, fitting, valves, and more. As a manufacturer and supplier with one of the largest inventories in North America, we make finding the parts you need easy. Learn more about our products, including our flared tube fittings below.

About Hy-Lok

Since 1977, Hy-Lok has built a global reputation for high quality solutions and exceptional customer service. With clients spanning a wide range of industries and applications, our team maintains a long list of domestic and international certifications to ensure optimal performance, as well as safety compliance. Our team strives to provide the best in standard and custom solutions, all at competitive prices.

Hy-Lok Tube Fittings

Hy-Lok manufactures a diverse line of tube fittings suitable for many different applications. Crafted to meet the specifications and required by various industries, such as ECE R110 and EIHP, each of Hy-Lok’s tube fittings guarantee a leak tight, reliable connection.


Among Hy-Lok’s tube fitting solutions are the 37° flared fittings and flareless fittings for SAEJ514 and ISO8434 Part 2. Assembled to perform efficiently, even under severe vibrations, pressure bursts and thermal shocks, these fittings are built to stand the test of time and the demands fo the pneumatic and hydraulic industries. Main characteristics include:

  • On tightening, the sleeve ensures tube alignment with fitting axis, reducing mechanical strain on tube and decreases vibrations.
  • Fittings can be equally coupled to metric or inch-tubes
  • Tube doesn’t undergo distortion, remains constant and minimizes fluid pressure losses
  • System efficiency remains constant, even after several disassemblies and individual replacements of any component.
  • Fittings are available in multiple materials including steel (standard), brass, aluminium, and carbon steel.
  • All threads are shock protected with plastic caps or plugs
  • All fittings requiring seals are supplied with O-Ring seals and washers.

Always Ready To Help

To make sure you have access to parts when it matters most, Hy-Lok stocks a sizable inventory of standard components across all of our locations.

Learn more about our products by viewing our inventory, or by contacting our team directly.