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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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  • Same day
  • 3 Day(s) or Less
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  • 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
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

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

      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

        Chemifit CP Series, 90° Elbow

        • On Sale Till 31/03/2025

        Corrosion Resistant - Tightening Fittings SUS316 - Straight

        • On Sale Till 31/03/2025

        SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

        • On Sale Till 31/03/2025

        Brass Tightening Fitting - Straight - for Sputtering Resistance

        • On Sale Till 31/03/2025

        Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

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

            Insert Fittings KF Series, Male Connector KFH

              Chemifit CP Series Connector

              • On Sale Till 31/03/2025

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

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

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

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

                      SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

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

                        • On Sale Till 31/03/2025

                        Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                          Quick Seal Series DK Tube Dedicated Connector

                          • On Sale Till 31/03/2025

                          Insert Fittings KF Series, Elbow Union KFL

                          • On Sale Till 31/03/2025

                          Corrosion Resistant SUS316 Tightening Fitting, Elbow

                            SUS316 Fitting, Male Elbow

                              Junron Brass Fitting, Nipple

                                Insert Fittings KF Series, Swivel Elbow KFV

                                  Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                  • On Sale Till 31/03/2025

                                  Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                  • On Sale Till 31/03/2025

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

                                    Hose Fitting, Hose Nipple

                                      Junron Brass Fitting Elbow

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

                                          Insert Fitting KF Series, Female Union KFF

                                            SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                              New Generation Fitting PS-FIT PEEK Resin

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

                                                  SUS316 Fitting Male Connectors

                                                    Hose Fitting, Hose Socket

                                                      Junron Stainless Steel Elbow Fitting

                                                        Junlon Stainless Fitting Positionable Elbow

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

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

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

                                                                Quick Seal Series Insert-Less Type Connector

                                                                  Insert Fittings KF Series, Female Bulkhead Union KFE

                                                                    Insert Fittings KF Series, Swivel Extended Elbow KFW

                                                                      Quick Seal Fitting (Insertless Connector)

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

                                                                        Brand

                                                                        NITTA

                                                                        SMC

                                                                        NITTA

                                                                        PISCO

                                                                        SMC

                                                                        PISCO

                                                                        PISCO

                                                                        NITTA

                                                                        SMC

                                                                        NITTA

                                                                        SMC

                                                                        NITTA

                                                                        MISUMI

                                                                        SMC

                                                                        SMC

                                                                        SMC

                                                                        PISCO

                                                                        NITTA

                                                                        SMC

                                                                        PISCO

                                                                        CHIYODA

                                                                        JUNKOSHA

                                                                        SMC

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        CHIYODA

                                                                        JUNKOSHA

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        AOI

                                                                        MISUMI

                                                                        CHIYODA

                                                                        CHIYODA

                                                                        JUNKOSHA

                                                                        JUNKOSHA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        TRUSCO NAKAYAMA

                                                                        SMC

                                                                        Product Series

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

                                                                        SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

                                                                        Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                        SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                                                        Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                        Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

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

                                                                        Insert Fittings KF Series, Male Connector KFH

                                                                        Chemifit CP Series Connector【5 Pieces Per Package】

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

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

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

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

                                                                        SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

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

                                                                        Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                        Quick Seal Series DK Tube Dedicated Connector

                                                                        Insert Fittings KF Series, Elbow Union KFL

                                                                        Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                                        SUS316 Fitting, Male Elbow

                                                                        Junron Brass Fitting, Nipple

                                                                        Insert Fittings KF Series, Swivel Elbow KFV

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

                                                                        Hose Fitting, Hose Nipple

                                                                        Junron Brass Fitting Elbow

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

                                                                        Insert Fitting KF Series, Female Union KFF

                                                                        SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                                        New Generation Fitting PS-FIT PEEK Resin

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

                                                                        SUS316 Fitting Male Connectors

                                                                        Hose Fitting, Hose Socket

                                                                        Junron Stainless Steel Elbow Fitting

                                                                        Junlon Stainless Fitting Positionable Elbow

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

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

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

                                                                        Quick Seal Series Insert-Less Type Connector

                                                                        Insert Fittings KF Series, Female Bulkhead Union KFE

                                                                        Insert Fittings KF Series, Swivel Extended Elbow KFW

                                                                        Quick Seal Fitting (Insertless Connector)

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

                                                                        CAD
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        Days to Ship 4 Day(s) or more 31 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 31 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more 32 Day(s) or more 31 Day(s) or more 32 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more 9 Day(s) or more 4 Day(s) or more 32 Day(s) or more Same day or more Same day Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 32 Day(s) or more 32 Day(s) or more 9 Day(s) or more 4 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 32 Day(s) or more 32 Day(s) or more 8 Day(s) 32 Day(s) or more
                                                                        MaterialCopperStainless SteelPlasticStainless SteelStainless SteelCopperStainless SteelCopperCopperPlasticCopperCopperCopperCopperStainless SteelCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperCopperStainless SteelStainless SteelCopperCopperCopperCopperCopperStainless SteelPlasticStainless SteelStainless SteelCopperStainless SteelStainless SteelCopperStainless SteelStainless SteelCopperCopperCopperCopperCopper
                                                                        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 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/2 ~ 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 ~ 3/81/4 ~ 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 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/8
                                                                        Screw-to-Tube Connection ShapeMale StraightMale StraightElbowsMale StraightElbowsMale StraightFemale StraightElbowsMale StraightMale StraightMale StraightElbowsMale StraightElbowsElbowsElbowsFemale StraightMale StraightMale StraightElbowsElbowsMale StraightElbows--ElbowsMale StraightElbowsFemale StraightFemale StraightFemale StraightElbows / Male Straight-Male StraightFemale StraightElbowsElbowsMale StraightMale StraightElbowsMale StraightFemale StraightElbowsMale StraightElbows
                                                                        Tube Outer Dia.(mm)3.18 ~ 15.883.18 ~ 164 ~ 12.74 ~ 163.18 ~ 164 ~ 164 ~ 164 ~ 164 ~ 124 ~ 12.74 ~ 123.18 ~ 15.884 ~ 104 ~ 123.18 ~ 164 ~ 124 ~ 166 ~ 104 ~ 124 ~ 164 ~ 123.18 ~ 164 ~ 123.2 ~ 126 ~ 124 ~ 106 ~ 213.18 ~ 164 ~ 124 ~ 123.18 ~ 166 ~ 124 ~ 124 ~ 126 ~ 163.18 ~ 164 ~ 124 ~ 166 ~ 126 ~ 124 ~ 126 ~ 124 ~ 124 ~ 124 ~ 12
                                                                        Tube-to-Tube Connection Shape---------------------------------------------
                                                                        Screw TypesRR / NPTRRR / NPTRRcRRRRRRRR / NPTRRcRRRRRRRRRRRRcRcRc / NPTR / GRRRc / GRGRRRRRcRRR
                                                                        Tube Inner Dia.(mm)-2.18 ~ 13-2 ~ 132.18 ~ 132.5 ~ 132 ~ 132 ~ 132.5 ~ 9---2.5 ~ 7.5-2.18 ~ 13-2 ~ 13-2.5 ~ 92 ~ 132 ~ 102.36 ~ 132.5 ~ 91.6 ~ 104 ~ 102.5 ~ 7.54 ~ 162.36 ~ 132 ~ 92.5 ~ 92.18 ~ 137.52.5 ~ 82 ~ 104 ~ 111.65 ~ 132 ~ 102 ~ 134 ~ 94 ~ 9-4 ~ 92.5 ~ 9--
                                                                        Related Components, Shapes, Types---------------------------------------------
                                                                        Screw-to-Tube Multipoint Connection Shape---------------------------------------------
                                                                        Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot Provided / Nickel Plating

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                                                                        Related Categories to Tightening Fittings