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Miniature Couplings(Nominal of Thread:1/4)

Miniature pipe fitting is the general term for a miniature part used to connect one pipe to another when installing pipes. They enable pipe installation with unrestricted layouts, and are used when installing air, steam, water or oil pipes. They are often used with equipment for food processing, general chemical applications and nuclear power. Types include flange fittings, screw-in fittings, union fittings and socket fittings. The products available include minimal fittings (straight), barbed fitting connectors, minimal fittings and minimal universal elbows. Miniature pipe fittings are made of materials such as brass (with electroless nickel plating), stainless steel and malleable cast iron. Selecting the right type of miniature pipe fitting for the application is important since different types have different levels of corrosion resistance, pitting corrosion resistance and intergranular corrosion resistance.
Days to Ship
  • All
  • Same day
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Connection Types
Screw <=> Screw Connection Shape
Nominal of Thread
Screw <=> Tube Connection Shape
Tube Outer Dia.(Ø)
Material
Tube Inner Dia.(Ø)
Screw <=> Screw Multipoint Shape
Screw <=> Tube Multipoint Connection Shape
Tube <=> Tube Connection Shape
Surface Treatment
Screw Types
Other Shapes, Types
Screw Type at the Smaller Dia. Section
Screw Nominal at the Smaller Dia. Section
Applicable Tube I.D. at the Smaller Dia. Section(Ø)

    PT Elbow/Bushing Series, PT Elbow (45°)

      Ultra-Small Type Joint F Series

        Junron Brass Fitting, Panel Union

        • On Sale Till 31/03/2025

        For General Piping, Tube Fitting, Extended Fitting Bushing

          PT Elbow / Bushing Series, Bush

            Plug SPM

              Terrapin Connector, Bushing

                PT Elbow/Bushing Series, Bushing B-G2F-2M

                  Auxiliary Equipment TAC Fitting RBF Series

                    Quick Fitting Standard BBD Series, Reducing Extension Socket

                      Quick Fitting Standard BB Series Extension Bush

                        For General Piping, Tube Fitting, Reducing Socket

                          Piping for Rotating Parts - High Rotary Joints Nipple

                            Rotating Element Piping, High Rotary Joint Bushing

                              Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Threaded Part for Installed Mold

                                Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Female Screw Straight

                                  Mold Cooling, Mold Temperature Control Fitting, Female Thread Straight

                                  • On Sale Till 31/03/2025

                                  Mold Cooling - Mold Temperature Control Joint - Threaded Part for Installed Mold

                                    Hose Fitting Rotary Joint

                                      Terrapin Connector Nipple

                                        Terrapin Connector, M5 Manifold

                                          PT Elbow / Bushing Series, PT Elbow

                                            PT Elbow/Bush Series PT Tees

                                              PT Elbow , Bushing Series Socket

                                                PT Elbow/Bushing Series, Nipple

                                                  PT Elbow/Bushing Series, Differing Diameter Nipple

                                                    Junron Stainless Steel Fitting, Panel Union

                                                      Junron Handy-Touch Fitting, Elbow

                                                        Junron Handy-Touch Fitting, Service Tee

                                                          Junron Handy-Touch Fitting, Tee

                                                            Junron Handy Touch Fitting, Nipple

                                                            Brand

                                                            CHIYODA

                                                            CKD

                                                            JUNKOSHA

                                                            PISCO

                                                            CHIYODA

                                                            CHELIC

                                                            CHIYODA

                                                            CHIYODA

                                                            KOGANEI

                                                            KOGANEI

                                                            KOGANEI

                                                            PISCO

                                                            PISCO

                                                            PISCO

                                                            PISCO

                                                            PISCO

                                                            PISCO

                                                            PISCO

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            CHIYODA

                                                            JUNKOSHA

                                                            JUNKOSHA

                                                            JUNKOSHA

                                                            JUNKOSHA

                                                            JUNKOSHA

                                                            Product Series

                                                            PT Elbow/Bushing Series, PT Elbow (45°)

                                                            Ultra-Small Type Joint F Series

                                                            Junron Brass Fitting, Panel Union

                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                            PT Elbow / Bushing Series, Bush

                                                            Plug SPM

                                                            Terrapin Connector, Bushing【10 Pieces Per Package】

                                                            PT Elbow/Bushing Series, Bushing B-G2F-2M

                                                            Auxiliary Equipment TAC Fitting RBF Series【1-5 Pieces Per Package】

                                                            Quick Fitting Standard BBD Series, Reducing Extension Socket【10 Pieces Per Package】

                                                            Quick Fitting Standard BB Series Extension Bush【10 Pieces Per Package】

                                                            For General Piping, Tube Fitting, Reducing Socket

                                                            Piping for Rotating Parts - High Rotary Joints Nipple

                                                            Rotating Element Piping, High Rotary Joint Bushing

                                                            Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Threaded Part for Installed Mold

                                                            Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Female Screw Straight

                                                            Mold Cooling, Mold Temperature Control Fitting, Female Thread Straight

                                                            Mold Cooling - Mold Temperature Control Joint - Threaded Part for Installed Mold

                                                            Hose Fitting Rotary Joint

                                                            Terrapin Connector Nipple【1-10 Pieces Per Package】

                                                            Terrapin Connector, M5 Manifold

                                                            PT Elbow / Bushing Series, PT Elbow

                                                            PT Elbow/Bush Series PT Tees

                                                            PT Elbow , Bushing Series Socket

                                                            PT Elbow/Bushing Series, Nipple

                                                            PT Elbow/Bushing Series, Differing Diameter Nipple

                                                            Junron Stainless Steel Fitting, Panel Union

                                                            Junron Handy-Touch Fitting, Elbow

                                                            Junron Handy-Touch Fitting, Service Tee

                                                            Junron Handy-Touch Fitting, Tee

                                                            Junron Handy Touch Fitting, Nipple

                                                            CAD
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) 9 Day(s) or more 8 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) 10 Day(s) 8 Day(s) or more Same day or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 10 Day(s) or more 4 Day(s) or more
                                                            Connection TypesScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Screw ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube Connection
                                                            Screw <=> Screw Connection ShapeElbowsBushingsPartition UnionsBushingsBushings-BushingsBushingsBushingsFemale StraightMale Straight-Male StraightBushings--Female Straight-Male/Female Threads, Straight--Elbows-Female StraightMale StraightMale StraightPartition Unions----
                                                            Nominal of Thread1/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
                                                            Screw <=> Tube Connection Shape-----Male, Straight (Barb)--------Male StraightFemale Straight-Male Straight-Male Straight-------Elbows--Male Straight
                                                            Tube Outer Dia.(Ø)-------------------4 ~ 6-------6666
                                                            MaterialCopperCopperCopperCopperCopperSteelCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopperCopper-CopperCopper-CopperCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopperStainless SteelCopperCopperCopperCopper
                                                            Tube Inner Dia.(Ø)---------------------------4444
                                                            Screw <=> Screw Multipoint Shape--------------------Manifolds-Tees--------
                                                            Screw <=> Tube Multipoint Connection Shape----------------------------TeesTees-
                                                            Tube <=> Tube Connection Shape-------------------------------
                                                            Surface TreatmentElectroless Nickel PlatingElectroless Nickel PlatingNot Provided-Not Provided / Electroless Nickel PlatingElectroless Nickel PlatingNot ProvidedNot ProvidedNot Provided / Electroless Nickel Plating---------Not ProvidedNot ProvidedNot ProvidedNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot ProvidedNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot ProvidedElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating
                                                            Screw TypesRRRcRRRcRGRRcRRcRRRRRRRRRcRRGRRRcRRRR
                                                            Other Shapes, Types-----------Other Related Components-------------------
                                                            Screw Type at the Smaller Dia. SectionRcM-Rc / MRc-MRMRcRcRcRRc-RcRc-Rc-MRcRcRc-R-----
                                                            Screw Nominal at the Smaller Dia. Section1/4M5-1/4 ~ M5×0.81/8-M51/451/81/81/81/4 ~ 1/81/4 ~ 1/8-1/4 ~ 3/81/4 ~ 3/8-1/4-M51/4 ~ 1/81/4 ~ 1/81/4-1/8-----
                                                            Applicable Tube I.D. at the Smaller Dia. Section(Ø)-------------------------------

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                                                            Related Categories to Miniature Couplings