304 Stainless Steel Threaded Pipe Fitting
High-Pressure, Bushing Adapter, 3/8 Male x 1/4 Female NPT









Pressure Rating | High Pressure |
Shape | Straight |
Fitting Type | Adapter, Reducing Adapter, Bushing, Reducer |
Fitting Connection | NPT Male × NPT Female |
Material | 304 Stainless Steel |
Pipe Size | |
(A) | 3/8 |
(B) | 1/4 |
Dash Size | |
(A) | 06 |
(B) | 04 |
Pressure Class | 3000 |
Body Shape | Hex |
Maximum Pressure @ Temperature | 2,500 psi @ 72° F |
Maximum Steam Pressure @ Temperature | 1,900 psi @ 350° F |
Connects To | Pipe |
Fabrication | Forged |
For Pipe Material | 304 Stainless Steel, 304/304L Stainless Steel |
For Pipe Schedule | 80 |
For Use With | Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water |
Hex Width | 11/16" |
Length | 23/32" |
Performance | Chemical Resistant, Corrosion Resistant |
Specifications Met | ASTM A182 |
System of Measurement | Inch |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | 2B999 |
REACH Compliance | REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 730722.5000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Use these heavy duty fittings in high-pressure flow applications.
304 Stainless Steel—Fittings hold up in humid, damp, and washdown environments but will corrode if exposed to salt water or chemicals.
The information in this 3-D model is provided for reference only.

























