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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
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  • 10 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Material
Type
Connection Types
Connection Type
Nominal of Thread
Screw-to-Tube Connection Shape
Tube Outer Dia.(mm)
Screw Type
Tube-to-Tube Connection Shape
Screw Types
Tube Inner Dia.(mm)
Related Components, Shapes, Types
Screw-to-Tube Multipoint Connection Shape
Surface Treatment

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

      Reducing Nipple, NPFC Series

        SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

          Insert Fittings KF Series, Elbow Union KFL

            Insert Pipe Fitting, KF Series, Straight Union, KFH Type

              SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                Junron Stainless Fitting Union Elbow

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

                    Insert Fittings KF Series, Male Connector KFH

                      Sleeve, QM Series

                        Blanking Plug, B Series

                          Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                            Brass Tightening Fitting - Straight - for Sputtering Resistance

                              Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                SUS316 Fitting, Male Elbow

                                  Junron Brass Fitting Union

                                    Quick Seal Series DK Tube Dedicated Connector

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

                                        Insert Fittings KF Series, Bulkhead Union KFE

                                          Insert Fittings KF Series, Sleeve KFS

                                            SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                              New Generation Fitting PS-FIT PEEK Resin

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

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

                                                    Brass Tightening Coupler Elbow for Sputter Resistance

                                                      for Sputtering Resistant, Brass Tightening Fitting, Female Bulkhead Straight

                                                        Hose Fitting, Universal Socket

                                                          Hose Fitting, Hose Nipple

                                                            Junron Brass Fitting, Nipple

                                                              Junron Brass Fitting Elbow

                                                                Junron Stainless Steel Fitting, Nipple

                                                                  Junron Stainless Steel Elbow Fitting

                                                                    Junlon Stainless Fittings Bulkhead Female Union

                                                                      Junron Stainless Steel Fitting Male Bulkhead Union

                                                                        Junlon Stainless Fitting Positionable Elbow

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

                                                                            Quick Seal Series Brass Nut

                                                                              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)

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

                                                                                      Chemifit CS Series Sleeve

                                                                                        Insert Fittings KF Series, Tee Union KFT

                                                                                          SUS316 Insert Fittings KFG2 Series, Branch Tee KFG2T

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                                                                                            Brand

                                                                                            SMC

                                                                                            FESTO

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            SMC

                                                                                            FESTO

                                                                                            FESTO

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            AOI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            CHIYODA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            Product Series

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

                                                                                            Reducing Nipple, NPFC Series【10 Pieces Per Package】

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                                                            Insert Fittings KF Series, Elbow Union KFL

                                                                                            Insert Pipe Fitting, KF Series, Straight Union, KFH Type

                                                                                            SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                                                                            Junron Stainless Fitting Union Elbow

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

                                                                                            Insert Fittings KF Series, Male Connector KFH

                                                                                            Sleeve, QM Series【1-10 Pieces Per Package】

                                                                                            Blanking Plug, B Series【1-20 Pieces Per Package】

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                                            Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                                            Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                                            SUS316 Fitting, Male Elbow

                                                                                            Junron Brass Fitting Union

                                                                                            Quick Seal Series DK Tube Dedicated Connector

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

                                                                                            Insert Fittings KF Series, Bulkhead Union KFE

                                                                                            Insert Fittings KF Series, Sleeve KFS

                                                                                            SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                                            New Generation Fitting PS-FIT PEEK Resin

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

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

                                                                                            Brass Tightening Coupler Elbow for Sputter Resistance

                                                                                            for Sputtering Resistant, Brass Tightening Fitting, Female Bulkhead Straight

                                                                                            Hose Fitting, Universal Socket

                                                                                            Hose Fitting, Hose Nipple

                                                                                            Junron Brass Fitting, Nipple

                                                                                            Junron Brass Fitting Elbow

                                                                                            Junron Stainless Steel Fitting, Nipple

                                                                                            Junron Stainless Steel Elbow Fitting

                                                                                            Junlon Stainless Fittings Bulkhead Female Union

                                                                                            Junron Stainless Steel Fitting Male Bulkhead Union

                                                                                            Junlon Stainless Fitting Positionable Elbow

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

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

                                                                                            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)

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

                                                                                            Chemifit CS Series Sleeve【5 Pieces Per Package】

                                                                                            Insert Fittings KF Series, Tee Union KFT

                                                                                            SUS316 Insert Fittings KFG2 Series, Branch Tee KFG2T

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 3 Day(s) or more Quote 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 5 Day(s) or more 5 Day(s) or more 3 Day(s) or more Quote 9 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 12 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 9 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 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more
                                                                                            MaterialCopper-Stainless SteelCopperCopperStainless SteelStainless SteelCopperCopper--Stainless SteelCopperStainless SteelStainless SteelCopperCopperCopperCopper-Stainless SteelPlasticCopperCopperCopperCopperCopperCopperCopperCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperStainless SteelCopperCopperCopperStainless SteelCopperStainless SteelStainless Steel
                                                                                            Type--------Straight------------------------------------
                                                                                            Connection TypesScrew <=> Tube Connection-Screw <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube Connection--Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube Connection / Tube <=> Tube Equal Dia. Connection / Related ComponentsScrew <=> 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 ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Multipoint ConnectionTube <=> Tube Equal Dia. Connection
                                                                                            Connection Type--------Pipe < = > Thread------------------------------------
                                                                                            Nominal of Thread1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/8---1/2 ~ 3/81/2 ~ 3/8--1/2 ~ 1/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/4 ~ 3/81/2 ~ 3/8--1/2 ~ 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 ~ 3/8M6 ~ M221/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ 3/8--1/2 ~ 3/8-
                                                                                            Screw-to-Tube Connection ShapeMale Straight-Male StraightMale Straight---Male StraightMale Straight---Male StraightFemale StraightElbows-Male StraightMale Straight--ElbowsElbows / Male StraightMale StraightElbowsElbowsFemale StraightFemale StraightMale StraightMale StraightElbowsMale StraightElbowsFemale StraightMale StraightElbowsElbows-ElbowsElbowsElbowsFemale Straight----
                                                                                            Tube Outer Dia.(mm)4 ~ 12-3.18 ~ 164 ~ 124 ~ 123.18 ~ 164 ~ 164 ~ 164 ~ 12--6 ~ 124 ~ 164 ~ 164 ~ 123.18 ~ 12.76 ~ 103.18 ~ 15.884 ~ 12-3.18 ~ 166 ~ 124 ~ 104 ~ 104 ~ 164 ~ 128 ~ 166 ~ 213.18 ~ 163.18 ~ 163.18 ~ 163.18 ~ 164 ~ 124 ~ 124 ~ 124 ~ 163.18 ~ 166 ~ 126 ~ 103.18 ~ 15.886.35 ~ 12.76 ~ 12.74 ~ 123.18 ~ 163.18 ~ 16
                                                                                            Screw Type--------R------------------------------------
                                                                                            Tube-to-Tube Connection Shape----StraightStraightElbows--------Straight--Partition Unions--Straight / Tees--------------------Tees-Tees
                                                                                            Screw TypesR-R / NPTR---RR--RRRcR-RR--R / NPTR / GRRRRcRc / GRRRRRRcRGRMRRRRc--R / NPT-
                                                                                            Tube Inner Dia.(mm)--2.18 ~ 132.5 ~ 92.5 ~ 92.18 ~ 132 ~ 132 ~ 132.5 ~ 9--4 ~ 102.5 ~ 132 ~ 132 ~ 102.36 ~ 9.56--2.5 ~ 9-2.18 ~ 137.52.5 ~ 7.52.5 ~ 7.52.5 ~ 132.5 ~ 95 ~ 114 ~ 162.36 ~ 132.36 ~ 131.65 ~ 131.65 ~ 132 ~ 102 ~ 102 ~ 102 ~ 13-4 ~ 9----2.5 ~ 92.18 ~ 132.18 ~ 13
                                                                                            Related Components, Shapes, Types-------------------Sleeves-Nuts--------------Nuts----Sleeves---
                                                                                            Screw-to-Tube Multipoint Connection Shape-------------------------------------------Tees-
                                                                                            Surface TreatmentNot Provided / Nickel Plating-Not ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel Plating--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel Plating-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot Provided

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                                                                                            Related Categories to Tightening Fittings