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Tightening Fittings

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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  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
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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

    Junron Brass Fitting, Nipple

      Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

        SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

          Hose Fitting, Hose Nipple

            Quick Seal Series Insert-Less Type Connector

              for Corrosion Resistance, SUS316 Tightening Fitting, Union Straight

                SUS316 Insert Fittings KFG2 Series, Bulkhead Union KFG2E

                  SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

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

                      Corrosion Resistant - Tightening Fittings SUS316 - Straight

                        Junron Brass Fitting Elbow

                          Junron Stainless Steel Fitting, Nipple

                            Quick Seal Series Nylon Sleeve

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

                                Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                  Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                    Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                      Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

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

                                            Quick Seal Series Stainless Steel Nut

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

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

                                                  Chemifit CP Series, 90° Elbow

                                                    Insert Fittings KF Series, Sleeve KFS

                                                      SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Unions

                                                          Couplings for Tubes - Nut and Sleeve Integrated Type - Union Tees

                                                            for Sputtering Resistant, Brass Tightening Fitting, Female Bulkhead Straight

                                                              For Corrosion Resistance, SUS316 Tightened Fitting, (Union Tee)

                                                                Corrosion Resistant SUS316 Tighten Fitting, Bulkhead Straight

                                                                  Hose Fitting, Hose Socket

                                                                    Junlon Stainless Steel Fitting Female Nipple

                                                                      Quick Seal Series Brass Nut

                                                                        Chemifit CP Series Connector

                                                                          Insert Fittings KF Series, Male Connector KFH

                                                                            Insert Fittings KF Series, Branch Tee KFT

                                                                              Insert Fittings KF Series, Male Run Tee KFY

                                                                                SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                                  SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                                                                                    SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                                                      Quick Seal Fitting (Connector)

                                                                                        Stainless Fitting (Union)

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

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Union Elbows

                                                                                            Brand

                                                                                            JUNKOSHA

                                                                                            MISUMI

                                                                                            SMC

                                                                                            CHIYODA

                                                                                            NITTA

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            MISUMI

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            TRUSCO NAKAYAMA

                                                                                            TRUSCO NAKAYAMA

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Product Series

                                                                                            Junron Brass Fitting, Nipple

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                                                            Hose Fitting, Hose Nipple

                                                                                            Quick Seal Series Insert-Less Type Connector

                                                                                            for Corrosion Resistance, SUS316 Tightening Fitting, Union Straight

                                                                                            SUS316 Insert Fittings KFG2 Series, Bulkhead Union KFG2E

                                                                                            SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

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

                                                                                            Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                                            Junron Brass Fitting Elbow

                                                                                            Junron Stainless Steel Fitting, Nipple

                                                                                            Quick Seal Series Nylon Sleeve【1-20 Pieces Per Package】

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

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                                                            Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                                                            Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

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

                                                                                            Quick Seal Series Stainless Steel Nut

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

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

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

                                                                                            Insert Fittings KF Series, Sleeve KFS

                                                                                            SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Unions

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Union Tees

                                                                                            for Sputtering Resistant, Brass Tightening Fitting, Female Bulkhead Straight

                                                                                            For Corrosion Resistance, SUS316 Tightened Fitting, (Union Tee)

                                                                                            Corrosion Resistant SUS316 Tighten Fitting, Bulkhead Straight

                                                                                            Hose Fitting, Hose Socket

                                                                                            Junlon Stainless Steel Fitting Female Nipple

                                                                                            Quick Seal Series Brass Nut【1-20 Pieces Per Package】

                                                                                            Chemifit CP Series Connector【5 Pieces Per Package】

                                                                                            Insert Fittings KF Series, Male Connector KFH

                                                                                            Insert Fittings KF Series, Branch Tee KFT

                                                                                            Insert Fittings KF Series, Male Run Tee KFY

                                                                                            SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                                                                                            SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                                                            Quick Seal Fitting (Connector)

                                                                                            Stainless Fitting (Union)

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

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Union Elbows

                                                                                            CAD
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 5 Day(s) or more 1 Day(s) or more 21 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 21 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 21 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 21 Day(s) or more 21 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more 8 Day(s) 5 Day(s) or more 4 Day(s) or more 2 Day(s) or more
                                                                                            MaterialCopperStainless SteelStainless SteelCopperCopperStainless SteelStainless SteelStainless SteelCopperStainless SteelCopperStainless SteelPlasticCopperStainless SteelCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperPlastic-Stainless SteelStainless SteelStainless SteelCopperStainless SteelStainless SteelCopperStainless SteelCopperPlasticCopperCopperCopperStainless SteelStainless SteelStainless SteelCopperStainless SteelStainless SteelStainless Steel
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. Connection
                                                                                            Nominal of Thread1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 1/81/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/8M10 ~ M171/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8----1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8M6 ~ M221/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/83/8-1/2 ~ 3/8-
                                                                                            Screw-to-Tube Connection ShapeMale Straight-Male StraightMale StraightMale Straight--ElbowsMale StraightMale StraightElbowsMale Straight-Elbows--ElbowsFemale Straight-Elbows-Male StraightMale StraightElbows----Female Straight-Male StraightFemale StraightFemale Straight-Male StraightMale Straight--Elbows-Female StraightMale Straight---
                                                                                            Tube Outer Dia.(mm)3.18 ~ 163.2 ~ 123.18 ~ 166 ~ 214 ~ 124 ~ 163.18 ~ 163.18 ~ 164 ~ 104 ~ 163.18 ~ 163.18 ~ 163.18 ~ 164 ~ 126 ~ 126 ~ 124 ~ 164 ~ 164 ~ 126 ~ 126 ~ 126.35 ~ 12.73.18 ~ 15.884 ~ 12.7-3.18 ~ 166 ~ 124 ~ 124 ~ 124 ~ 164 ~ 166 ~ 164 ~ 123.18 ~ 164 ~ 12.74 ~ 124 ~ 124 ~ 123.18 ~ 163.18 ~ 163.18 ~ 16104 ~ 124 ~ 126 ~ 12
                                                                                            Tube-to-Tube Connection Shape-----StraightPartition Unions------------------Straight---Tees---------Tees--Straight--
                                                                                            Screw TypesRRR / NPTRR--R / NPTRRRR-RRRRRcRRMRRR----Rc-RRc / GRcMRRRRR / NPT-Rc / NPTR-R-
                                                                                            Tube Inner Dia.(mm)2.36 ~ 131.6 ~ 102.18 ~ 134 ~ 16-2.5 ~ 132.18 ~ 132.18 ~ 132.5 ~ 7.52 ~ 132.36 ~ 131.65 ~ 13--4 ~ 104 ~ 82 ~ 132 ~ 132.5 ~ 104 ~ 9-----2.18 ~ 134 ~ 102.5 ~ 102.5 ~ 92 ~ 132 ~ 134 ~ 112 ~ 10--2.5 ~ 92.5 ~ 92.5 ~ 92.18 ~ 132.18 ~ 132.18 ~ 137.52 ~ 102.5 ~ 84 ~ 10
                                                                                            Related Components, Shapes, Types------------Sleeves-------Nuts---Sleeves--------Nuts-----------
                                                                                            Screw-to-Tube Multipoint Connection Shape------------------------------------TeesTees-------
                                                                                            Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided

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