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Tightening Fittings(Nominal of Thread:1/4)

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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  • 9 Day(s) or Less
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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

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

      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

      • On Sale Till 31/03/2025

      Corrosion Resistant - Tightening Fittings SUS316 - Straight

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

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

          • On Sale Till 31/03/2025

          SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

          • On Sale Till 31/03/2025

          Brass Tightening Fitting - Straight - for Sputtering Resistance

          • On Sale Till 31/03/2025

          Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

            Insert Fittings KF Series, Male Connector KFH

              Chemifit CP Series, 90° Elbow

              • On Sale Till 31/03/2025

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

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

                  Chemifit CP Series Connector

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

                      SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

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

                        • On Sale Till 31/03/2025

                        Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                          Quick Seal Series DK Tube Dedicated Connector

                          • On Sale Till 31/03/2025

                          Insert Fittings KF Series, Elbow Union KFL

                            Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

                            • On Sale Till 31/03/2025

                            Corrosion Resistant SUS316 Tightening Fitting, Elbow

                              Junron Brass Fitting, Nipple

                              • On Sale Till 31/03/2025

                              for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                SUS316 Fitting, Male Elbow

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

                                    Insert Fittings KF Series, Branch Tee KFT

                                      Insert Fittings KF Series, Swivel Elbow KFV

                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                        • On Sale Till 31/03/2025

                                        Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

                                        • On Sale Till 31/03/2025

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

                                          Hose Fitting, Hose Nipple

                                            Junron Brass Fitting Elbow

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

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

                                                  Insert Fittings KF Series, Male Run Tee KFY

                                                    SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                      New Generation Fitting PS-FIT PEEK Resin

                                                        SUS316 Fitting Male Connectors

                                                          Hose Fitting, Hose Socket

                                                            Junron Brass Nipple Joint Tee

                                                              Junron Stainless Steel Elbow Fitting

                                                                Junlon Stainless Fitting Positionable Elbow

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

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

                                                                      Quick Seal Series Insert-Less Type Connector

                                                                      Brand

                                                                      NITTA

                                                                      SMC

                                                                      PISCO

                                                                      MISUMI

                                                                      NITTA

                                                                      SMC

                                                                      PISCO

                                                                      PISCO

                                                                      SMC

                                                                      NITTA

                                                                      SMC

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      SMC

                                                                      PISCO

                                                                      NITTA

                                                                      SMC

                                                                      MISUMI

                                                                      PISCO

                                                                      JUNKOSHA

                                                                      PISCO

                                                                      CHIYODA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      CHIYODA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      NITTA

                                                                      SMC

                                                                      SMC

                                                                      AOI

                                                                      CHIYODA

                                                                      CHIYODA

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      JUNKOSHA

                                                                      NITTA

                                                                      NITTA

                                                                      NITTA

                                                                      Product Series

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

                                                                      SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                                      Corrosion Resistant - Tightening Fittings SUS316 - Straight

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

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

                                                                      SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                                                      Brass Tightening Fitting - Straight - for Sputtering Resistance

                                                                      Corrosion-Resistant SUS316 Tightening Fitting, Female Straight

                                                                      Insert Fittings KF Series, Male Connector KFH

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

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

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

                                                                      Chemifit CP Series Connector【5 Pieces Per Package】

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

                                                                      SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

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

                                                                      Corrosion Resistant SUS316 Tighten Fitting, Female Bulkhead Straight

                                                                      Quick Seal Series DK Tube Dedicated Connector

                                                                      Insert Fittings KF Series, Elbow Union KFL

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Tees

                                                                      Corrosion Resistant SUS316 Tightening Fitting, Elbow

                                                                      Junron Brass Fitting, Nipple

                                                                      for Corrosion Resistance - Tightening Fittings SUS316 - Bulkhead Socket

                                                                      SUS316 Fitting, Male Elbow

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

                                                                      Insert Fittings KF Series, Branch Tee KFT

                                                                      Insert Fittings KF Series, Swivel Elbow KFV

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Straight

                                                                      Couplings for Tubes - Nut and Sleeve Integrated Type - Elbows

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

                                                                      Hose Fitting, Hose Nipple

                                                                      Junron Brass Fitting Elbow

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

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

                                                                      Insert Fittings KF Series, Male Run Tee KFY

                                                                      SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                                      New Generation Fitting PS-FIT PEEK Resin

                                                                      SUS316 Fitting Male Connectors

                                                                      Hose Fitting, Hose Socket

                                                                      Junron Brass Nipple Joint Tee

                                                                      Junron Stainless Steel Elbow Fitting

                                                                      Junlon Stainless Fitting Positionable Elbow

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

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

                                                                      Quick Seal Series Insert-Less Type Connector

                                                                      CAD
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
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                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 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
                                                                      Days to Ship 4 Day(s) or more 32 Day(s) or more Same day or more Same day or more 4 Day(s) or more 32 Day(s) or more Same day or more Same day or more 32 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 32 Day(s) 32 Day(s) or more 32 Day(s) 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day 9 Day(s) or more 4 Day(s) or more 32 Day(s) or more 32 Day(s) or more Same day or more Same day 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 32 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                      MaterialCopperStainless SteelStainless SteelCopperCopperStainless SteelCopperStainless SteelCopperPlasticCopperCopperPlasticCopperStainless SteelCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperStainless SteelStainless SteelCopperCopperCopperStainless SteelStainless SteelCopperCopperCopperCopperStainless SteelCopperStainless SteelPlasticStainless SteelCopperCopperStainless SteelStainless SteelCopperStainless 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 ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionRelated ComponentsScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Connection
                                                                      Nominal of Thread1/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
                                                                      Screw-to-Tube Connection ShapeMale StraightMale StraightMale StraightMale StraightElbowsElbowsMale StraightFemale StraightMale StraightElbowsMale StraightElbowsMale StraightElbowsElbowsElbowsFemale StraightMale StraightMale Straight-ElbowsMale Straight-Elbows--Elbows--ElbowsMale StraightElbowsFemale StraightElbows-Female StraightElbows / Male StraightMale StraightFemale Straight-ElbowsElbowsMale StraightMale StraightMale Straight
                                                                      Tube Outer Dia.(mm)4.76 ~ 12.73.18 ~ 12.74 ~ 12.74 ~ 104 ~ 123.18 ~ 12.74 ~ 124 ~ 12.74 ~ 126 ~ 104 ~ 124.76 ~ 12.76 ~ 104 ~ 123.18 ~ 12.74 ~ 124 ~ 12.76 ~ 104 ~ 124 ~ 124 ~ 12.73.18 ~ 12.7-4 ~ 126 ~ 124 ~ 124 ~ 124 ~ 1284 ~ 106 ~ 123.18 ~ 12.76 ~ 106 ~ 104 ~ 123.18 ~ 6.356 ~ 104 ~ 126 ~ 126 ~ 103.18 ~ 12.74 ~ 124 ~ 126 ~ 106 ~ 10
                                                                      Tube-to-Tube Connection Shape---------------------------------------------
                                                                      Screw TypesRR / NPTRRRR / NPTRRcRRRRRRR / NPTRRcRRRRRRcRRRRRRRRRRcRRRc / NPTR / GRRc / GRRGRRR
                                                                      Tube Inner Dia.(mm)-2.18 ~ 102 ~ 102.5 ~ 7.52 ~ 92.18 ~ 102.5 ~ 92 ~ 102.5 ~ 9-----2.18 ~ 10-2 ~ 10-2.5 ~ 92.5 ~ 102 ~ 102.36 ~ 9.56-2 ~ 104 ~ 92.5 ~ 92.5 ~ 92 ~ 1062.5 ~ 7.54 ~ 82.36 ~ 9.564 ~ 84 ~ 82.5 ~ 92.18 ~ 47.52 ~ 104 ~ 84 ~ 7.51.65 ~ 102 ~ 102 ~ 94 ~ 8-
                                                                      Related Components, Shapes, Types----------------------Sockets----------------------
                                                                      Screw-to-Tube Multipoint Connection Shape------------------------TeesTees--------Tees----Tees-----
                                                                      Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Nickel PlatingNot Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not Provided / Nickel PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided

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                                                                      Related Categories to Tightening Fittings