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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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
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  • 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 Insertion Type (Brass Specifications) 90° Elbow (Metric Size)

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

            Chemifit CP Series Connector

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

                SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                  Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                  • On Sale Till 31/03/2025

                  Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                    SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

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

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

                          Reducing Nipple, NPFC Series

                          • On Sale Till 31/03/2025

                          Brass Tightening Coupler Elbow for Sputter Resistance

                          • On Sale Till 31/03/2025

                          Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                            Junron Brass Fitting Elbow

                              Junron Stainless Steel Elbow Fitting

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

                                  Quick Seal Series DK Tube-Dedicated Type 90° Elbow

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

                                      Insert Fittings KF Series, Male Connector KFH

                                        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

                                          • 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

                                          • On Sale Till 31/03/2025

                                          Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                            Junron Brass Fitting Sleeve (Brass)

                                              Junlon Stainless Fitting Positionable Elbow

                                                Quick Seal Series Nylon Sleeve

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

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

                                                      Insert Fittings KF Series, Swivel Elbow KFV

                                                        Self-Align Fittings H/DL/L/LL Series Female Connector DHF

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

                                                            Quick fastener, CK Series

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

                                                              • On Sale Till 31/03/2025

                                                              Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

                                                              • On Sale Till 31/03/2025

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

                                                              • 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

                                                                  Tube Fitting, Male Thread Elbow Connector

                                                                    Junron Brass Fitting, Nipple

                                                                      Junron Brass Fitting Sleeve (Resin)

                                                                      Brand

                                                                      SMC

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      MISUMI

                                                                      MISUMI

                                                                      SMC

                                                                      NITTA

                                                                      SMC

                                                                      FESTO

                                                                      PISCO

                                                                      PISCO

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      PISCO

                                                                      PISCO

                                                                      PISCO

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      FESTO

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      PISCO

                                                                      PISCO

                                                                      CHIYODA

                                                                      KOYO

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      Product Series

                                                                      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

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

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

                                                                      Chemifit CP Series Connector【5 Pieces Per Package】

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

                                                                      SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                                                      SUS316 Insert Fittings KFG2 Series, Male Branch Tee KFG2T

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

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

                                                                      Reducing Nipple, NPFC Series【10 Pieces Per Package】

                                                                      Brass Tightening Coupler Elbow for Sputter Resistance

                                                                      Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                      Junron Brass Fitting Elbow

                                                                      Junron Stainless Steel Elbow Fitting

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

                                                                      Quick Seal Series DK Tube-Dedicated Type 90° Elbow

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

                                                                      Insert Fittings KF Series, Male Connector KFH

                                                                      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

                                                                      Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                      Corrosion Resistant - Tightening Fittings SUS316 - Straight

                                                                      Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                      Junron Brass Fitting Sleeve (Brass)

                                                                      Junlon Stainless Fitting Positionable Elbow

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

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

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

                                                                      Insert Fittings KF Series, Swivel Elbow KFV

                                                                      Self-Align Fittings H/DL/L/LL Series Female Connector DHF

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

                                                                      Quick fastener, CK Series【10 Pieces Per Package】

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

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Nipples

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

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

                                                                      for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                      Hose Fitting, Hose Nipple

                                                                      Tube Fitting, Male Thread Elbow Connector

                                                                      Junron Brass Fitting, Nipple

                                                                      Junron Brass Fitting Sleeve (Resin)

                                                                      CAD
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 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 / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      Days to Ship 31 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 31 Day(s) or more Same day or more Same day or more 32 Day(s) 3 Day(s) or more 32 Day(s) or more Quote Same day or more Same day or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 31 Day(s) or more 32 Day(s) or more 32 Day(s) or more 32 Day(s) or more Same day or more Same day or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 5 Day(s) or more 32 Day(s) or more 32 Day(s) or more 32 Day(s) 32 Day(s) or more Quote 3 Day(s) or more 3 Day(s) or more Same day or more 3 Day(s) or more 8 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more
                                                                      MaterialStainless SteelCopperCopperCopperPlasticCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopper-CopperStainless SteelCopperStainless SteelStainless SteelCopperStainless SteelCopperStainless SteelStainless SteelCopperCopperStainless SteelStainless SteelCopperStainless SteelPlasticCopperCopperCopperCopper--Stainless SteelCopperCopperStainless SteelStainless SteelCopperCopperCopperPlastic
                                                                      Connection TypesScrew <=> 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 Connection-Screw <=> 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 ComponentsScrew <=> Tube ConnectionRelated ComponentsTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated Components-Tube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated Components
                                                                      Nominal of Thread1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 1/8-1/2 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 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 ~ 3/81/4 ~ 3/8---1/4 ~ 3/81/2 ~ 3/8-1/2 ~ 3/81/2 ~ 3/81/8B(6A)1/2 ~ 3/8-
                                                                      Screw-to-Tube Connection ShapeMale StraightMale StraightElbowsMale StraightMale StraightElbowsElbows---Male StraightElbows-ElbowsFemale StraightElbowsElbowsElbowsElbowsMale StraightMale Straight-ElbowsElbowsMale StraightMale StraightFemale Straight-Elbows---ElbowsFemale Straight----Elbows--Male StraightElbowsMale Straight-
                                                                      Tube Outer Dia.(mm)3.18 ~ 163.18 ~ 15.884 ~ 164 ~ 164 ~ 12.73.18 ~ 15.883.18 ~ 163.2 ~ 126 ~ 123.18 ~ 166 ~ 124 ~ 12-4 ~ 164 ~ 163.18 ~ 163.18 ~ 166 ~ 126 ~ 106.35 ~ 12.74 ~ 123.18 ~ 163.18 ~ 164 ~ 124 ~ 164 ~ 164 ~ 164 ~ 164 ~ 123.18 ~ 166.35 ~ 9.534 ~ 124 ~ 124 ~ 124 ~ 12-4 ~ 126 ~ 124 ~ 104 ~ 16-6 ~ 2163.18 ~ 163.18 ~ 16
                                                                      Tube-to-Tube Connection Shape---------Tees-----------Partition Unions--------Partition UnionsStraight-------Tees-----
                                                                      Screw TypesR / NPTRRRRRR / NPTRR-RR-RRcRRRRRR-R / NPTRRRRc-G---RRc---RR-RcRRR-
                                                                      Tube Inner Dia.(mm)2.18 ~ 13-2 ~ 132 ~ 13--2.18 ~ 131.6 ~ 104 ~ 102.18 ~ 134 ~ 9--2.5 ~ 132 ~ 132.36 ~ 131.65 ~ 134 ~ 9--2.5 ~ 92.18 ~ 132.18 ~ 13-2.5 ~ 132 ~ 132 ~ 13-2 ~ 10--2.5 ~ 92.5 ~ 9---2.5 ~ 104 ~ 82.5 ~ 7.52 ~ 13-4 ~ 16-2.36 ~ 13-
                                                                      Related Components, Shapes, Types---------------------------Sleeves-Sleeves----Nuts / Sleeves / Other Related Components-----Sockets---Sleeves
                                                                      Screw-to-Tube Multipoint Connection Shape---------------------------------------------
                                                                      Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel Plating-Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot 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