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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

    Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

        Insert Fittings KF Series, Sleeve KFS

          Quick Seal Series Nylon Sleeve

            Insert Fittings KF Series, Swivel Elbow KFV

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

                Corrosion Resistant - Tightening Fittings SUS316 - Straight

                  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 for Tubes - Nut and Sleeve Integrated Type - Unions

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

                            Corrosion Resistant SUS316 Tightening Fitting, Elbow

                              Hose Fitting, Universal Socket

                                Junron Brass Fitting Elbow

                                  Junron Stainless Steel Fitting, Nipple

                                    Junlon Stainless Steel Fittings - US2 Series Union for Flexible Tube

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

                                        Chemifit CP Series, 90° Elbow

                                          Chemifit CP Series Connector

                                            SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                              Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

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

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

                                                    Junron Brass Fitting, Nipple

                                                      Quick Seal Series Brass Nut

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

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

                                                            Insert Fittings KF Series, Male Connector KFH

                                                              Insert Fittings KF Series, Tee Union KFT

                                                                Insert Fittings KF Series, Male Run Tee KFY

                                                                  SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

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

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

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

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

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

                                                                                Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                                  Corrosion Resistant SUS316 Tighten Fitting Branch Tee

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

                                                                                      Plastic Sleeve

                                                                                        Hose Fitting, Hose Nipple

                                                                                          Hose Fitting, Hose Intermediate Fitting

                                                                                            Junron Brass Fitting Bulkhead Female Union

                                                                                            Brand

                                                                                            MISUMI

                                                                                            SMC

                                                                                            SMC

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            NITTA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            TAIYO

                                                                                            CHIYODA

                                                                                            CHIYODA

                                                                                            JUNKOSHA

                                                                                            Product Series

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                                                            Insert Fittings KF Series, Sleeve KFS

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

                                                                                            Insert Fittings KF Series, Swivel Elbow KFV

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

                                                                                            Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                                            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 for Tubes - Nut and Sleeve Integrated Type - Unions

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

                                                                                            Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                                                            Hose Fitting, Universal Socket

                                                                                            Junron Brass Fitting Elbow

                                                                                            Junron Stainless Steel Fitting, Nipple

                                                                                            Junlon Stainless Steel Fittings - US2 Series Union for Flexible Tube

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

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

                                                                                            Chemifit CP Series Connector【5 Pieces Per Package】

                                                                                            SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

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

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

                                                                                            Junron Brass Fitting, Nipple

                                                                                            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 Insert Type (Brass Specifications) Connector (Inch Size)

                                                                                            Insert Fittings KF Series, Male Connector KFH

                                                                                            Insert Fittings KF Series, Tee Union KFT

                                                                                            Insert Fittings KF Series, Male Run Tee KFY

                                                                                            SUS316 Insert Fittings KFG2 Series, Elbow KFG2L

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

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                                            Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

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

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

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

                                                                                            Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                                            Corrosion Resistant SUS316 Tighten Fitting Branch Tee

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

                                                                                            Plastic Sleeve

                                                                                            Hose Fitting, Hose Nipple

                                                                                            Hose Fitting, Hose Intermediate Fitting

                                                                                            Junron Brass Fitting Bulkhead Female Union

                                                                                            CAD
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                                                                                            • 2D
                                                                                            • 2D / 3D
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                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
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                                                                                            • 2D / 3D
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                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            Days to Ship 1 Day(s) or more 21 Day(s) or more 21 Day(s) or more 5 Day(s) or more 21 Day(s) or more 21 Day(s) or more 1 Day(s) or more 4 Day(s) or more 21 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 21 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 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 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more
                                                                                            MaterialStainless SteelStainless Steel-PlasticCopperCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperPlasticPlasticStainless SteelStainless SteelStainless SteelCopperCopperCopperStainless SteelCopperCopperCopperCopperStainless SteelCopperStainless SteelCopperStainless SteelStainless Steel-CopperStainless SteelStainless Steel-CopperCopperCopper
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Multipoint ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Multipoint ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. Connection-Screw <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube Connection
                                                                                            Nominal of Thread1/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/4 ~ 3/8-1/2 ~ 3/81/2 ~ 3/8M6 ~ M221/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/8-1/2 ~ 3/81/2 ~ 1/81/4 ~ 3/81/2 ~ 3/8--1/2 ~ 3/81/2 ~ 3/8--1/2 ~ 3/8-1/4 ~ 3/8
                                                                                            Screw-to-Tube Connection Shape-Male Straight--ElbowsElbowsMale Straight--Elbows-ElbowsElbowsFemale StraightElbowsMale Straight-Male StraightElbowsMale Straight---Male StraightMale Straight-ElbowsMale StraightMale Straight---Elbows-----Male Straight---Male Straight-Female Straight
                                                                                            Tube Outer Dia.(mm)3.2 ~ 123.18 ~ 16-3.18 ~ 164 ~ 124 ~ 124 ~ 164 ~ 163.18 ~ 163.18 ~ 166 ~ 124 ~ 104 ~ 166 ~ 163.18 ~ 163.18 ~ 164 ~ 124 ~ 164 ~ 12.74 ~ 12.73.18 ~ 164 ~ 124 ~ 124 ~ 103.18 ~ 163.18 ~ 166 ~ 123.18 ~ 15.884 ~ 124 ~ 124 ~ 123.18 ~ 164 ~ 126 ~ 126 ~ 124 ~ 126 ~ 12-4 ~ 164 ~ 164 ~ 1666 ~ 216 ~ 164 ~ 12
                                                                                            Tube-to-Tube Connection Shape-------StraightPartition Unions-------Straight---Straight--------Tees-Elbows--------Tees--Straight-
                                                                                            Screw TypesRR / NPT--RRR--R / NPT-RRRc / GRR-RRR-R-RRMRRR-R-RRRR--RR--R-Rc
                                                                                            Tube Inner Dia.(mm)1.6 ~ 102.18 ~ 13--2.5 ~ 9-2 ~ 132.5 ~ 132.18 ~ 132.18 ~ 134 ~ 102.5 ~ 7.52 ~ 134 ~ 112.36 ~ 131.65 ~ 132.5 ~ 82 ~ 13--2.18 ~ 132.5 ~ 102.5 ~ 102.5 ~ 7.52.36 ~ 13-4 ~ 9-2.5 ~ 92.5 ~ 92.5 ~ 92.18 ~ 13-4 ~ 104 ~ 82.5 ~ 84 ~ 10-2.5 ~ 132 ~ 132 ~ 13-4 ~ 164 ~ 112.5 ~ 9
                                                                                            Related Components, Shapes, Types--SleevesSleeves---------------------Nuts---------------Sleeves---
                                                                                            Screw-to-Tube Multipoint Connection Shape------------------------------Tees--------Tees-----
                                                                                            Surface TreatmentNot ProvidedNot Provided-Not ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided

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                                                                                            Related Categories to Tightening Fittings