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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Tightening Fittings(Connection Types:Screw <=> Tube Connection)

Compression fitting is the general term for a pipe used to indirectly help connect one part to another. Compression fittings also have names such as joints and connectors. They are used to connect pipes and hoses. There are types that enable single-action attachment of the fitting end. They are known by names such as quick couplings. Black screw-in fittings are often used in standard pipes. Stainless steel fittings are highly corrosion-resistant, suitable for outdoor use. Fittings with inserts improve part strength and durability. Besides stainless steel, compression fittings are made of materials such as brass and alloys (65% copper and 35% zinc). The right compression fitting for the application should be selected by considering factors such as material, shape and type.
Days to Ship
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  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Material
Connection Types
Nominal of Thread
Screw-to-Tube Connection Shape
Tube Outer Dia.(mm)
Tube-to-Tube Connection Shape
Screw Types
Tube Inner Dia.(mm)
Related Components, Shapes, Types
Screw-to-Tube Multipoint Connection Shape
Surface Treatment

    SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

      Quick Seal Series Insert Type (Brass Specifications) Connector (Inch Size)

        Quick Seal Series Insert Type (Brass Specifications) Connector (Metric Size)

          SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

          • On Sale Till 31/03/2025

          SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

            Quick Seal Series Insertion Type (Brass Specifications) 90° Elbow (Metric Size)

              Chemifit CP Series Connector

                Junron Brass Fitting Elbow

                • On Sale Till 31/03/2025

                Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                • On Sale Till 31/03/2025

                Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                • On Sale Till 31/03/2025

                Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                • On Sale Till 31/03/2025

                Corrosion Resistant - Tightening Fittings SUS316 - Straight

                  Junron Stainless Steel Elbow Fitting

                    Quick Seal Series Insert Type (Stainless Steel Specification) Connector (Metric Size)

                      Junron Stainless Steel Fitting, Nipple

                        Quick Seal Series Insert Type (Stainless Steel Type) 90° Elbow (Metric Size)

                          Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                            QuickSeal Series, Insertion Type (Brass Specification) 90° Elbow (Size in Inches)

                              Insert Fittings KF Series, Male Connector KFH

                              • On Sale Till 31/03/2025

                              Insert Fittings KF Series, Elbow Union KFL

                                Self-Align Fittings H/DL/L/LL Series Male Elbow DL

                                  Self-Align Fittings H/DL/L/LL Series Swivel Elbow L

                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                    • On Sale Till 31/03/2025

                                    Couplings with Tube Insert - Nut and Sleeve Integrated Type - Elbows

                                    • On Sale Till 31/03/2025

                                    Brass Tightening Coupler Elbow for Sputter Resistance

                                      Junlon Stainless Fitting Positionable Elbow

                                        Quick-Seal Series, Insert Type (Stainless Steel Specifications) Connector (Inch Size)

                                          Self-Align Fittings H/DL/L/LL Series Female Connector DHF

                                            Tube Fitting, Male Thread Elbow Connector

                                              Junron Brass Fitting, Nipple

                                                Quick Seal Series DK Tube Dedicated Connector

                                                  Insert Fittings KF Series, Swivel Elbow KFV

                                                  • On Sale Till 31/03/2025

                                                  Self-Align Fittings H/DL/L/LL Series Male Connector H

                                                  • On Sale Till 31/03/2025

                                                  Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Half Unions

                                                      Couplings with Tube Insert - Nut and Sleeve Integrated Type - Connectors

                                                      • On Sale Till 31/03/2025

                                                      Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                      • On Sale Till 31/03/2025

                                                      Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                        Hose Fitting, Universal Socket

                                                          Hose Fitting, Hose Nipple

                                                            Quick Seal Series Insert Type (Brass Specifications) Female Connector (Metric Size)

                                                              Chemifit CP Series, 90° Elbow

                                                                Self-Align Fittings H/DL/L/LL Series Bulkhead Connector DEF

                                                                  New Generation Fitting PS-FIT PEEK Resin

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Sockets

                                                                    Brand

                                                                    SMC

                                                                    NITTA

                                                                    NITTA

                                                                    SMC

                                                                    SMC

                                                                    NITTA

                                                                    NITTA

                                                                    JUNKOSHA

                                                                    PISCO

                                                                    PISCO

                                                                    MISUMI

                                                                    PISCO

                                                                    JUNKOSHA

                                                                    NITTA

                                                                    JUNKOSHA

                                                                    NITTA

                                                                    NITTA

                                                                    NITTA

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    MISUMI

                                                                    MISUMI

                                                                    PISCO

                                                                    JUNKOSHA

                                                                    NITTA

                                                                    SMC

                                                                    KOYO

                                                                    JUNKOSHA

                                                                    NITTA

                                                                    SMC

                                                                    SMC

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    PISCO

                                                                    PISCO

                                                                    CHIYODA

                                                                    CHIYODA

                                                                    NITTA

                                                                    NITTA

                                                                    SMC

                                                                    AOI

                                                                    MISUMI

                                                                    Product Series

                                                                    SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                                    Quick Seal Series Insert Type (Brass Specifications) Connector (Inch Size)

                                                                    Quick Seal Series Insert Type (Brass Specifications) Connector (Metric Size)

                                                                    SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                    SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                                                    Quick Seal Series Insertion Type (Brass Specifications) 90° Elbow (Metric Size)

                                                                    Chemifit CP Series Connector【5 Pieces Per Package】

                                                                    Junron Brass Fitting Elbow

                                                                    Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                    Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                    Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                    Junron Stainless Steel Elbow Fitting

                                                                    Quick Seal Series Insert Type (Stainless Steel Specification) Connector (Metric Size)

                                                                    Junron Stainless Steel Fitting, Nipple

                                                                    Quick Seal Series Insert Type (Stainless Steel Type) 90° Elbow (Metric Size)

                                                                    Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                                                                    QuickSeal Series, Insertion Type (Brass Specification) 90° Elbow (Size in Inches)

                                                                    Insert Fittings KF Series, Male Connector KFH

                                                                    Insert Fittings KF Series, Elbow Union KFL

                                                                    Self-Align Fittings H/DL/L/LL Series Male Elbow DL

                                                                    Self-Align Fittings H/DL/L/LL Series Swivel Elbow L

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                    Couplings with Tube Insert - Nut and Sleeve Integrated Type - Elbows

                                                                    Brass Tightening Coupler Elbow for Sputter Resistance

                                                                    Junlon Stainless Fitting Positionable Elbow

                                                                    Quick-Seal Series, Insert Type (Stainless Steel Specifications) Connector (Inch Size)

                                                                    Self-Align Fittings H/DL/L/LL Series Female Connector DHF

                                                                    Tube Fitting, Male Thread Elbow Connector

                                                                    Junron Brass Fitting, Nipple

                                                                    Quick Seal Series DK Tube Dedicated Connector

                                                                    Insert Fittings KF Series, Swivel Elbow KFV

                                                                    Self-Align Fittings H/DL/L/LL Series Male Connector H

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Half Unions

                                                                    Couplings with Tube Insert - Nut and Sleeve Integrated Type - Connectors

                                                                    Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                    Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                                    Hose Fitting, Universal Socket

                                                                    Hose Fitting, Hose Nipple

                                                                    Quick Seal Series Insert Type (Brass Specifications) Female Connector (Metric Size)

                                                                    Chemifit CP Series, 90° Elbow【5 Pieces Per Package】

                                                                    Self-Align Fittings H/DL/L/LL Series Bulkhead Connector DEF

                                                                    New Generation Fitting PS-FIT PEEK Resin

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Sockets

                                                                    CAD
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
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                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
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                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
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                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    Days to Ship 31 Day(s) or more 4 Day(s) or more 3 Day(s) or more 31 Day(s) or more 32 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more Same day or more Same day or more Same day or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 31 Day(s) or more 31 Day(s) or more 32 Day(s) or more 32 Day(s) or more Same day or more Same day or more Same day or more 3 Day(s) or more 3 Day(s) or more 32 Day(s) 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 32 Day(s) or more 32 Day(s) or more 3 Day(s) or more 3 Day(s) or more Same day or more Same day or more Same day or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 32 Day(s) or more 9 Day(s) or more 3 Day(s) or more
                                                                    MaterialStainless SteelCopperCopperStainless SteelStainless SteelCopperPlasticCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperCopperCopperCopperCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperCopperCopperCopperCopperCopperCopperStainless SteelCopperCopperStainless SteelCopperCopperCopperPlasticCopperPlasticCopper
                                                                    Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Connection
                                                                    Nominal of Thread1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 1/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/8B(6A)1/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ 3/8
                                                                    Screw-to-Tube Connection ShapeMale StraightMale StraightMale StraightElbowsElbowsElbowsMale StraightElbowsFemale StraightFemale Straight-Male StraightElbowsMale StraightMale StraightElbowsElbowsElbowsMale StraightMale StraightElbowsElbows-ElbowsElbowsElbowsMale StraightFemale StraightElbowsMale StraightMale StraightElbowsMale Straight--Male StraightMale StraightElbowsFemale StraightMale StraightFemale StraightElbowsFemale StraightElbows / Male Straight-
                                                                    Tube Outer Dia.(mm)3.18 ~ 163.18 ~ 15.884 ~ 163.18 ~ 163.18 ~ 164 ~ 164 ~ 12.73.18 ~ 164 ~ 164 ~ 166 ~ 124 ~ 163.18 ~ 166 ~ 123.18 ~ 166 ~ 126 ~ 103.18 ~ 15.884 ~ 124 ~ 124 ~ 124 ~ 123.2 ~ 124 ~ 104 ~ 164 ~ 126.35 ~ 12.74 ~ 1263.18 ~ 166 ~ 104 ~ 124 ~ 126 ~ 124 ~ 124 ~ 104 ~ 164 ~ 166 ~ 166 ~ 214 ~ 124 ~ 12.76 ~ 126 ~ 12-
                                                                    Tube-to-Tube Connection Shape---------------------------------------------
                                                                    Screw TypesR / NPTRRR / NPTR / NPTRRRRcRcRRRRRRRRRRRRRRRGRRcRRRRRRRRRRRc / GRRcRRcR / GRc / G
                                                                    Tube Inner Dia.(mm)2.18 ~ 13-2 ~ 132.18 ~ 132.18 ~ 132 ~ 13-2.36 ~ 132 ~ 132 ~ 134 ~ 102 ~ 131.65 ~ 134 ~ 91.65 ~ 134 ~ 9--2.5 ~ 92.5 ~ 9--1.6 ~ 102.5 ~ 7.52.5 ~ 132 ~ 10---2.36 ~ 13-2.5 ~ 9-4 ~ 82.5 ~ 82.5 ~ 7.52.5 ~ 132 ~ 134 ~ 114 ~ 162 ~ 9--7.54 ~ 8
                                                                    Related Components, Shapes, Types---------------------------------------------
                                                                    Screw-to-Tube Multipoint Connection Shape---------------------------------------------
                                                                    Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot Provided

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                                                                    Related Categories to Tightening Fittings