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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)

        Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

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

          • On Sale Till 31/03/2025

          Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

              SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                Insert Fittings KF Series, Swivel Elbow KFV

                • On Sale Till 31/03/2025

                Corrosion Resistant - Tightening Fittings SUS316 - Straight

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

                  • On Sale Till 31/03/2025

                  Brass Tightening Coupler Elbow for Sputter Resistance

                    Junron Brass Fitting, Nipple

                      SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

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

                          Chemifit CP Series, 90° Elbow

                            Chemifit CP Series Connector

                            • On Sale Till 31/03/2025

                            Insert Fittings KF Series, Elbow Union KFL

                              SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

                              • On Sale Till 31/03/2025

                              SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                              • On Sale Till 31/03/2025

                              Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

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

                                  Junron Stainless Steel Elbow Fitting

                                    Quick Seal Series Nylon Sleeve

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

                                        Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                                          SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                          • On Sale Till 31/03/2025

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

                                            Reducing Nipple, NPFC Series

                                            • On Sale Till 31/03/2025

                                            Brass Tightening Fitting - Straight - for Sputtering Resistance

                                            • On Sale Till 31/03/2025

                                            Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                            • On Sale Till 31/03/2025

                                            for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                              Hose Fitting, Hose Nipple

                                                Quick Seal Series Insert Type (Stainless Steel) Union Tee (Metric Sized)

                                                  Quick Seal Series Insert Type (Brass Specifications) 90° Union Elbow (Inch Size)

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

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

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

                                                          Insert Fittings KF Series, Male Connector KFH

                                                            Insert Fittings KF Series, Tee Union KFT

                                                              Insert Fittings KF Series, Plug KFP

                                                                Stainless Fitting (Union T)

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

                                                                    Couplings for Tubes - Nut and Sleeve Integrated Type - Unions

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

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Sockets

                                                                        Brand

                                                                        SMC

                                                                        NITTA

                                                                        MISUMI

                                                                        NITTA

                                                                        MISUMI

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        PISCO

                                                                        NITTA

                                                                        PISCO

                                                                        JUNKOSHA

                                                                        SMC

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        SMC

                                                                        MISUMI

                                                                        MISUMI

                                                                        JUNKOSHA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        FESTO

                                                                        PISCO

                                                                        PISCO

                                                                        PISCO

                                                                        CHIYODA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        NITTA

                                                                        SMC

                                                                        SMC

                                                                        SMC

                                                                        TRUSCO NAKAYAMA

                                                                        SMC

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        Product Series

                                                                        SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

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

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

                                                                        SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                        Insert Fittings KF Series, Swivel Elbow KFV

                                                                        Corrosion Resistant - Tightening Fittings SUS316 - Straight

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

                                                                        Brass Tightening Coupler Elbow for Sputter Resistance

                                                                        Junron Brass Fitting, Nipple

                                                                        SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

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

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

                                                                        Chemifit CP Series Connector【5 Pieces Per Package】

                                                                        Insert Fittings KF Series, Elbow Union KFL

                                                                        SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

                                                                        SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

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

                                                                        Junron Stainless Steel Elbow Fitting

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

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

                                                                        Quick Seal Series DK Tube-Dedicated Type 90° Elbow

                                                                        SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

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

                                                                        Reducing Nipple, NPFC Series【10 Pieces Per Package】

                                                                        Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                        Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                        for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                        Hose Fitting, Hose Nipple

                                                                        Quick Seal Series Insert Type (Stainless Steel) Union Tee (Metric Sized)

                                                                        Quick Seal Series Insert Type (Brass Specifications) 90° Union Elbow (Inch Size)

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

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

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

                                                                        Insert Fittings KF Series, Male Connector KFH

                                                                        Insert Fittings KF Series, Tee Union KFT

                                                                        Insert Fittings KF Series, Plug KFP

                                                                        Stainless Fitting (Union T)

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

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Unions

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

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Sockets

                                                                        CAD
                                                                        • 2D / 3D
                                                                        • 2D
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                                                                        • 2D / 3D
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                                                                        • 2D / 3D
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                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        Days to Ship 31 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day 4 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 4 Day(s) or more 32 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 32 Day(s) or more 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 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 5 Day(s) or more 6 Day(s) or more 4 Day(s) or more 31 Day(s) or more 32 Day(s) or more 32 Day(s) 8 Day(s) 32 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                        MaterialStainless SteelCopperStainless SteelCopperStainless SteelCopperStainless SteelCopperStainless SteelCopperCopperCopperStainless SteelCopperPlasticPlasticCopperStainless SteelStainless SteelCopperCopperStainless SteelPlasticStainless SteelCopperStainless SteelCopper-CopperStainless SteelStainless SteelCopperStainless SteelCopperCopperCopperCopperCopperCopper-Stainless SteelCopperStainless SteelStainless SteelCopper
                                                                        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 ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Connection-Screw <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Connection
                                                                        Nominal of Thread1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 1/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/4 ~ 3/8-1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8---1/4 ~ 3/8-1/2 ~ 3/8---1/2 ~ 3/8--1/4 ~ 3/8
                                                                        Screw-to-Tube Connection ShapeMale StraightElbows-Male Straight-ElbowsElbowsElbowsMale StraightMale StraightElbowsMale Straight--ElbowsMale StraightMale Straight-Elbows-Male StraightElbows-Male StraightElbows-Male Straight-Male StraightFemale Straight-Male Straight---Female Straight-Male Straight---Elbows---
                                                                        Tube Outer Dia.(mm)3.18 ~ 164 ~ 163.2 ~ 123.18 ~ 15.886 ~ 123.18 ~ 15.883.18 ~ 164 ~ 124 ~ 164 ~ 164 ~ 163.18 ~ 163.18 ~ 163.18 ~ 12.74 ~ 12.74 ~ 12.74 ~ 123.18 ~ 163.18 ~ 166 ~ 124 ~ 103.18 ~ 163.18 ~ 166 ~ 126 ~ 103.18 ~ 164 ~ 12-4 ~ 164 ~ 16-6 ~ 216 ~ 109.53 ~ 12.76.35 ~ 9.536.35 ~ 12.73.18 ~ 12.74 ~ 124 ~ 12-4 ~ 124 ~ 126 ~ 124 ~ 12-
                                                                        Tube-to-Tube Connection Shape------------TeesTees---Elbows-------Straight------TeesElbowsPartition Unions-Straight-Tees-Tees----
                                                                        Screw TypesR / NPTRRRRRR / NPTRRRRR--RRR-R / NPTRRR-RR-R-RRcRcR---Rc-R---R--Rc / G
                                                                        Tube Inner Dia.(mm)2.18 ~ 132 ~ 131.6 ~ 10-4 ~ 10-2.18 ~ 132.5 ~ 92 ~ 132 ~ 132.5 ~ 132.36 ~ 132.18 ~ 13---2.5 ~ 92.18 ~ 132.18 ~ 134 ~ 82.5 ~ 7.51.65 ~ 13-4 ~ 9-2.18 ~ 13--2.5 ~ 132 ~ 13-4 ~ 164 ~ 8----2.5 ~ 92.5 ~ 9-2 ~ 10-4 ~ 102.5 ~ 104 ~ 8
                                                                        Related Components, Shapes, Types----------------------Sleeves-------Sockets--------Plugs-----
                                                                        Screw-to-Tube Multipoint Connection Shape---------------------------------------------
                                                                        Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel Plating-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel Plating-Not ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot Provided

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                                                                        Related Categories to Tightening Fittings