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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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  • Same day
  • 3 Day(s) or Less
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  • 7 Day(s) or Less
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  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
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 Insert Type (Brass Specifications) Connector (Inch Size)

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

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

            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

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

                  Junron Stainless Steel Elbow Fitting

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

                      SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

                        Chemifit CP Series, 90° Elbow

                          Insert Fittings KF Series, Swivel Elbow KFV

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

                            • On Sale Till 31/03/2025

                            Brass Tightening Coupler Elbow for Sputter Resistance

                              Quick Seal Series Nylon Sleeve

                                Quick Seal Series DK Tube-Dedicated Type 90° Elbow

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

                                    SUS316 Insert Fittings KFG2 Series, Bulkhead Union KFG2E

                                    • On Sale Till 31/03/2025

                                    SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

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

                                        Self-Align Fittings H/DL/L/LL Series, Swivel Type Parts

                                          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

                                          Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                            Tube Fitting, Male Thread Elbow Connector

                                              Junron Brass Fitting Elbow

                                                Junron Brass Fitting Sleeve (Brass)

                                                  Junlon Stainless Fitting Positionable Elbow

                                                    Quick Seal Series Brass Nut

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

                                                        Insert Fittings KF Series, Male Connector KFH

                                                        • On Sale Till 31/03/2025

                                                        Insert Fittings KF Series, Elbow Union KFL

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

                                                            Quick fastener, CK Series

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

                                                              • 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

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

                                                              • On Sale Till 31/03/2025

                                                              for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                Hose Fitting, Hose Nipple

                                                                  Junron Brass Fitting, Nipple

                                                                    Junlon Stainless Steel Fitting Tee

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

                                                                      Brand

                                                                      SMC

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      MISUMI

                                                                      SMC

                                                                      MISUMI

                                                                      NITTA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      SMC

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      PISCO

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      FESTO

                                                                      MISUMI

                                                                      PISCO

                                                                      PISCO

                                                                      KOYO

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      FESTO

                                                                      MISUMI

                                                                      MISUMI

                                                                      PISCO

                                                                      PISCO

                                                                      PISCO

                                                                      CHIYODA

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      Product Series

                                                                      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

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

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

                                                                      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

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

                                                                      Junron Stainless Steel Elbow Fitting

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

                                                                      SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

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

                                                                      Insert Fittings KF Series, Swivel Elbow KFV

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

                                                                      Brass Tightening Coupler Elbow for Sputter Resistance

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

                                                                      Quick Seal Series DK Tube-Dedicated Type 90° Elbow

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

                                                                      SUS316 Insert Fittings KFG2 Series, Bulkhead Union KFG2E

                                                                      SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

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

                                                                      Self-Align Fittings H/DL/L/LL Series, Swivel Type Parts

                                                                      Reducing Nipple, NPFC Series【10 Pieces Per Package】

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                                      Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                      Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                      Tube Fitting, Male Thread Elbow Connector

                                                                      Junron Brass Fitting Elbow

                                                                      Junron Brass Fitting Sleeve (Brass)

                                                                      Junlon Stainless Fitting Positionable Elbow

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

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

                                                                      Insert Fittings KF Series, Male Connector KFH

                                                                      Insert Fittings KF Series, Elbow Union KFL

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

                                                                      Quick fastener, CK Series【10 Pieces Per Package】

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

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

                                                                      Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

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

                                                                      for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                      Hose Fitting, Hose Nipple

                                                                      Junron Brass Fitting, Nipple

                                                                      Junlon Stainless Steel Fitting Tee

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

                                                                      CAD
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 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 4 Day(s) or more 32 Day(s) 4 Day(s) or more 32 Day(s) or more 32 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 32 Day(s) or more 32 Day(s) 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 4 Day(s) or more 31 Day(s) or more Same day or more 32 Day(s) or more Quote 4 Day(s) 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 SteelCopperStainless SteelStainless SteelStainless SteelPlasticCopperCopperCopperPlasticCopperStainless SteelStainless SteelStainless SteelCopper--CopperCopperStainless SteelCopperCopperCopperStainless SteelCopperStainless SteelCopperCopperCopper-Stainless SteelCopperStainless 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 ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated Components-Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. Connection-Tube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionTube <=> Tube Equal Dia. 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 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-1/4 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/8--1/4 ~ 3/81/2 ~ 3/81/2 ~ 3/81/8B(6A)1/2 ~ 3/8-1/2 ~ 3/8M6 ~ M221/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8---1/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8-
                                                                      Screw-to-Tube Connection ShapeMale StraightMale StraightMale StraightElbows-Elbows-ElbowsElbowsMale Straight-ElbowsElbowsElbowsElbows-ElbowsMale Straight-ElbowsElbows---Male StraightMale StraightElbowsElbows-Elbows-ElbowsMale StraightMale Straight---ElbowsFemale Straight--Male StraightMale Straight--
                                                                      Tube Outer Dia.(mm)3.18 ~ 163.18 ~ 15.884 ~ 164 ~ 163.2 ~ 123.18 ~ 166 ~ 123.18 ~ 15.883.18 ~ 166 ~ 123.18 ~ 164 ~ 12.74 ~ 124 ~ 124 ~ 163.18 ~ 166 ~ 106.35 ~ 12.73.18 ~ 163.18 ~ 164 ~ 124 ~ 12-6 ~ 124 ~ 164 ~ 1663.18 ~ 164 ~ 164 ~ 123.18 ~ 166 ~ 124 ~ 124 ~ 124 ~ 12-4 ~ 124 ~ 104 ~ 164 ~ 16-6 ~ 213.18 ~ 164 ~ 126 ~ 10
                                                                      Tube-to-Tube Connection Shape----------Tees-------Partition Unions---------------Straight----Tees----Tees
                                                                      Screw TypesR / NPTRRRRR / NPTRRRR-RRRR-RR-R / NPTR--RRRRR-GMRRR---RRc-RcRRR-
                                                                      Tube Inner Dia.(mm)2.18 ~ 13-2 ~ 132 ~ 131.6 ~ 102.18 ~ 134 ~ 10-1.65 ~ 134 ~ 92.18 ~ 13-2.5 ~ 9-2.5 ~ 13---2.18 ~ 132.18 ~ 13---4 ~ 82.5 ~ 132 ~ 13-2.36 ~ 13-2 ~ 10-4 ~ 92.5 ~ 92.5 ~ 92.5 ~ 9-2.5 ~ 102.5 ~ 7.52 ~ 132 ~ 13-4 ~ 162.36 ~ 132 ~ 104 ~ 8
                                                                      Related Components, Shapes, Types---------------Sleeves-----Nuts / Sleeves / Other Related Components------Sleeves-Nuts---------Sockets----
                                                                      Screw-to-Tube Multipoint Connection Shape-------------------------------------------Tees-
                                                                      Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel Plating--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not Provided / Nickel PlatingNot Provided / Nickel PlatingNot Provided / Nickel Plating-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided

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                                                                      Related Categories to Tightening Fittings