Junkosha Brass Fitting (Inch Series) Nipple 6.35 x 4.57 mm PT3/8 PN-1/4-PT3/8-BS 1 pc

Catalog number: PN-1/4-PT3/8-BS Features: ●The mechanism holds the tube insert and tightens it with a sleeve and cap nut, so the connection is secure. ●The connection is designed to be normal until the tube breaks. ●Comes with colored screw seals for each R (PT) screw size. Applications: ● For pneumatic piping ● For hydraulic piping ● For hydraulic piping Specifications: ● Compatible tube outer diameter D (mm): 6.35 ● Hexagonal side (mm): 17 ● Connection size: PT3/8 ● Fluid used: air, water, oil, organic solvents ● Hexagonal side (mm) body: 17 ● Compatible tube inner diameter (mm): 4.57 ● Hexagonal side (mm) mounting nut: 12 ● Fluid temperature (℃): -20 to 60℃ (air), 0 to 60℃ (water), -20 to 60℃ (oil), -20 to 60℃ (organic solvents) ● Maximum operating pressure: Complies with the maximum operating pressure of the tube ● Operating vacuum pressure: 0.014kPa or more (excluding US, when the fluid used is air) ● Applicable tube (when the fluid used is air): Nylon tube (AS1, AS2, AS4), Spot welding equipment tube (SP4, SPF), Polyurethane tube (US, UH, UF, UFL, UE, UC), Multilayer tube ( AP1, AP4, UP1) ●Applicable tubes (when the fluid used is water): Nylon tubes (AS1, AS2, AS4), tubes for spot welding equipment (SP4, SPF), polyurethane tubes (UF, UFL), multi-layer tubes (AP1, AP4, UP1) ●Applicable tubes (when the fluid used is oil): Nylon tubes (AS1, AS2, AS4), multi-layer tubes (AP1, AP4, UP1) ●Applicable tubes (when the fluid used is organic solvents): Multi-layer tubes (AP1, AP4, UP1) Material/Finish: ●Brass Caution: ●Do not freeze. ●When using tubes other than those applicable, the outer diameter accuracy should be within ±0.1mm for nylon and ±0.15mm for urethane, and the roundness should be within 0.2mm (maximum outer diameter - minimum outer diameter).