Our steel fittings and adapters are manufactured in state-of-the-art facilities to provide you with the finest quality possible. To meet your needs, we offer hundreds of fittings in all standard sizes and many not-so-standard ones, too.
All of our steel fittings and adapters use a Trivalent Zinc-Nickel Plating for superior corrosion protection, Offering up to 10X the protection of standard Zinc.
Not sure what thread you have / need? Check out our Thread ID Guide
Select a Thread Type Below To See Products Available!
Pipe Thread (NPTF)
National Pipe Tapered Fuel (NPTF) is widely used in hydraulic applications. The thread is tapered and the seal takes place by deformation of the threads.
Female Pipe Swivels (NPSM)
National Pipe Straight Mechanical (NPSM) fittings are similar to NPTF, except they have a parallel thread and seal on an internal 30° seat. A properly chamfered NPTF male fitting will mate with a NPSM female.
JIC 37° Flare
JIC 37° flare hydraulic fittings are commonly used to connect hydraulic hoses as well as flared hydraulic tubing.
SAE Straight Thread (ORB)
Commonly known as "SAE", this port is very common on hydraulic pumps and cylinders.
O-Ring Face Seal (ORFS)
SAE J1453 O-Ring Face Seal hydraulic tube fittings offer the best leak protection available today.
Flange kits, fittings and adapters are available in 3,000 psi Code 61 and 6,000 psi Code 62.
Flareless Compression fittings connect most types of metal hydraulic tubing without needing to flare the tube ends.
Steel Inverted Flare
Recommended for use in hydraulic brake, power steering, fuel lines and transmission cooler lines.