Home > Stainless Fittings > Threaded Adapters > Stainless Steel SAE Straight Thread Fittings
Stainless steel SAE O-ring boss fittings use straight thread and an O-ring to create a seal between the male and female fitting.  Stainless Steel SAE O-ring boss fittings are an excellent choice for medium to high pressure applications, as well as for applications that require maximum corrosion resistance or sanitary protection.  Our stainless steel SAE O-ring boss adapters are equivalent to stainless steel adapters from Parker Hydraulics, Eaton Aeroquip, Weatherhead, Goodyear, and Gates Hydraulics.
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