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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.
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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

    SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

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

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

            Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

              SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

              • On Sale Till 31/03/2025

              Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

                  Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                    Insert Fittings KF Series, Swivel Elbow KFV

                      SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                      • On Sale Till 31/03/2025

                      Brass Tightening Coupler Elbow for Sputter Resistance

                      • On Sale Till 31/03/2025

                      Corrosion Resistant - Tightening Fittings SUS316 - Straight

                        Junron Brass Fitting, Nipple

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

                          • On Sale Till 31/03/2025

                          Insert Fittings KF Series, Elbow Union KFL

                            Quick Seal Series Nylon Sleeve

                              Quick Seal Series, Insert Type (Brass Specifications), Union Tee (Inch Size)

                                Chemifit CP Series, 90° Elbow

                                  SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

                                  • On Sale Till 31/03/2025

                                  SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                    Reducing Nipple, NPFC Series

                                    • On Sale Till 31/03/2025

                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                    • On Sale Till 31/03/2025

                                    Brass Tightening Fitting - Straight - for Sputtering Resistance

                                    • On Sale Till 31/03/2025

                                    for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                      Tube Fitting, Male Thread Elbow Connector

                                        Junron Brass Fitting Sleeve (Brass)

                                          Junron Stainless Steel Elbow Fitting

                                            Quick Seal Series Brass Nut

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

                                                Insert Fittings KF Series, Male Connector KFH

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

                                                    SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

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

                                                        Quick fastener, CK Series

                                                        • On Sale Till 31/03/2025

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

                                                        • On Sale Till 31/03/2025

                                                        Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                        • On Sale Till 31/03/2025

                                                        Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                        • On Sale Till 31/03/2025

                                                        SUS316 Tightened Fitting for Corrosion Resistance (Union Elbow)

                                                        • On Sale Till 31/03/2025

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

                                                        • On Sale Till 31/03/2025

                                                        Corrosion Resistant SUS316 Tightening Fitting, Disk Spring Lock Washer for Bulkhead Type

                                                          Hose Fitting, Hose Nipple

                                                            Junron Brass Fitting Elbow

                                                              Junlon Stainless Steel Fitting Tee

                                                                Junlon Stainless Fitting Positionable Elbow

                                                                Brand

                                                                SMC

                                                                NITTA

                                                                NITTA

                                                                NITTA

                                                                MISUMI

                                                                SMC

                                                                MISUMI

                                                                NITTA

                                                                NITTA

                                                                SMC

                                                                SMC

                                                                PISCO

                                                                PISCO

                                                                JUNKOSHA

                                                                NITTA

                                                                SMC

                                                                NITTA

                                                                NITTA

                                                                NITTA

                                                                SMC

                                                                SMC

                                                                FESTO

                                                                MISUMI

                                                                PISCO

                                                                PISCO

                                                                KOYO

                                                                JUNKOSHA

                                                                JUNKOSHA

                                                                NITTA

                                                                NITTA

                                                                SMC

                                                                SMC

                                                                SMC

                                                                SMC

                                                                FESTO

                                                                MISUMI

                                                                PISCO

                                                                PISCO

                                                                PISCO

                                                                PISCO

                                                                PISCO

                                                                CHIYODA

                                                                JUNKOSHA

                                                                JUNKOSHA

                                                                JUNKOSHA

                                                                Product Series

                                                                SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

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

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

                                                                Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

                                                                Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                                                                Insert Fittings KF Series, Swivel Elbow KFV

                                                                SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                                                                Brass Tightening Coupler Elbow for Sputter Resistance

                                                                Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                Junron Brass Fitting, Nipple

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

                                                                Insert Fittings KF Series, Elbow Union KFL

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

                                                                Quick Seal Series, Insert Type (Brass Specifications), Union Tee (Inch Size)

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

                                                                SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

                                                                SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                                                Reducing Nipple, NPFC Series【10 Pieces Per Package】

                                                                Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                                Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                Tube Fitting, Male Thread Elbow Connector

                                                                Junron Brass Fitting Sleeve (Brass)

                                                                Junron Stainless Steel Elbow Fitting

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

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

                                                                Insert Fittings KF Series, Male Connector KFH

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

                                                                SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

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

                                                                Quick fastener, CK Series【10 Pieces Per Package】

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

                                                                Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                SUS316 Tightened Fitting for Corrosion Resistance (Union Elbow)

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

                                                                Corrosion Resistant SUS316 Tightening Fitting, Disk Spring Lock Washer for Bulkhead Type【1-2 Pieces Per Package】

                                                                Hose Fitting, Hose Nipple

                                                                Junron Brass Fitting Elbow

                                                                Junlon Stainless Steel Fitting Tee

                                                                Junlon Stainless Fitting Positionable Elbow

                                                                CAD
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D / 3D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                • 2D
                                                                Days to Ship 31 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 31 Day(s) or more Same day 4 Day(s) or more 4 Day(s) or more 32 Day(s) or more 32 Day(s) Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 32 Day(s) or more Same day or more Quote Same day or more Same day or more Same day 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 31 Day(s) or more 32 Day(s) or more 32 Day(s) or more 32 Day(s) or more Quote Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more
                                                                MaterialStainless SteelCopperCopperCopperStainless SteelStainless SteelStainless SteelCopperCopperCopperStainless SteelCopperStainless SteelCopperStainless SteelCopperPlasticCopperPlasticStainless SteelStainless Steel-CopperCopperStainless SteelCopperCopperStainless SteelCopperStainless SteelCopperCopperStainless SteelCopper-CopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperStainless SteelStainless Steel
                                                                Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Connection-Screw <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Connection-Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint 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 ~ 1/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/8-1/2 ~ 3/8-1/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/8B(6A)-1/2 ~ 3/8M6 ~ M221/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8---1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8
                                                                Screw-to-Tube Connection ShapeMale StraightElbowsMale StraightElbows-Elbows-Male StraightElbowsElbows-ElbowsMale StraightMale StraightMale StraightMale Straight--Elbows-Elbows--Male Straight-Elbows-Elbows-Male StraightMale Straight--Elbows-ElbowsFemale StraightFemale Straight---Male StraightElbows-Elbows
                                                                Tube Outer Dia.(mm)3.18 ~ 164 ~ 163.18 ~ 15.883.18 ~ 15.883.2 ~ 123.18 ~ 166 ~ 124 ~ 166 ~ 104 ~ 123.18 ~ 164 ~ 164 ~ 163.18 ~ 166 ~ 124 ~ 123.18 ~ 163.18 ~ 12.74 ~ 12.73.18 ~ 163.18 ~ 16-6 ~ 124 ~ 16-64 ~ 163.18 ~ 163.18 ~ 166.35 ~ 12.74 ~ 124 ~ 123.18 ~ 164 ~ 12-4 ~ 104 ~ 164 ~ 164 ~ 164 ~ 16-6 ~ 213.18 ~ 164 ~ 124 ~ 12
                                                                Tube-to-Tube Connection Shape----------Tees------Tees-Elbows-----------StraightStraight-----ElbowsTees-----
                                                                Screw TypesR / NPTRRRRR / NPTRRRR-RRRRR--R-R / NPT-RRRcR-RMRR--R-RRcRc---RRRG
                                                                Tube Inner Dia.(mm)2.18 ~ 132 ~ 13--1.6 ~ 102.18 ~ 134 ~ 102 ~ 13-2.5 ~ 92.18 ~ 132.5 ~ 132 ~ 132.36 ~ 134 ~ 92.5 ~ 9---2.18 ~ 132.18 ~ 13-4 ~ 82.5 ~ 13---1.65 ~ 13--2.5 ~ 92.5 ~ 92.18 ~ 13--2.5 ~ 7.52 ~ 132 ~ 132 ~ 132 ~ 13-4 ~ 162.36 ~ 132 ~ 102 ~ 10
                                                                Related Components, Shapes, Types----------------Sleeves-------Sockets-Sleeves-Nuts-----------Gaskets----
                                                                Screw-to-Tube Multipoint Connection Shape-------------------------------------------Tees-
                                                                Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot Provided / Nickel Plating-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided

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                                                                Related Categories to Tightening Fittings