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Compression Fittings(Thread Size 1:1/4)

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.
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Brand
Product Series
CAD
Days to Ship
Connection Types
Thread-to-Tube Connection Shape
Tube-to-Tube Connection Shape
Thread-to-Tube Multipoint Connection Shape
Related Components, Shapes, Types
Material
Surface Treatment
Thread Types
Thread Size 1
Thread Size 2
Tube Size 1
Tube Size 2
Tube Inner Dia.(mm)
Tube Inner Dia. at the Smaller Dia. Section(mm)

    Connector - Straight, Compression Fittings, PN Series

      Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series

        90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series

          Connector - Straight, Quick Seal, Brass, FC4N Series

            Connector - Straight, Quick Seal, Brass, C4N Series

              Connector - Bulkhead, Compression Fittings, 316SS, NSMF Series

                90° Elbows - Compression Fittings, 316SS, L Series

                  90° Elbows - Compression Fittings, Spatter Resistant, Brass, NKL Series

                    Tees - Compression Fittings, 316SS, NSB Series

                      90° Elbows - Compression Fittings, 316SS, NSL Series

                        Connector - Straight, Compression Fittings, 316SS, NSC Series

                          Connector - Straight, Compression Fittings, 316SS, NSCF Series

                            Socket - Bulkhead, Compression Fittings, 316SS, NSMF Series

                              90° Elbows - Quick Seal, Brass, L4N Series

                                Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series

                                  Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKC Series

                                    Tees - Compression Fittings, 316SS, NSD Series

                                      Connector - Bulkhead, Compression Fittings, 316SS, NSMC Series

                                        Connector - Straight, Hose Fittings, MU Series

                                          Union - Bulkhead, Compression Fittings, 316SS, PUN Series

                                            Tees - Quick Seal, DK Type, Brass, DT6 Series

                                              Tees - Chemifit, CP Series

                                                Insert Fittings KF Series, Elbow Union KFL

                                                  SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                                                    Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKCF Series

                                                      Connector - Bulkhead, Compression Fittings, Spatter Resistant, Brass, NKMF Series

                                                        90° Elbows - Compression Fittings, 316SS, ML Series

                                                          Connector - Straight, Hose Fittings, M Series

                                                            90° Elbows - Compression Fittings, PL Series

                                                              Tees - Compression Fittings, PTA Series

                                                                Union - Bulkhead, Compression Fittings, PNF Series

                                                                  Connector - Straight, Compression Fittings, 316SS, N Series

                                                                    Union - Bulkhead, Compression Fittings, 316SS, FC Series

                                                                      Connector - Straight, Quick Seal, Nylon Coil Tube, M Series

                                                                        Connector - Straight, Swivel, Quick Seal, Nylon Coil Tube, ES Series

                                                                          Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series

                                                                            90° Elbows - Chemifit, Male BSPT, CP Series

                                                                              Connector - Straight, Chemifit, CP Series

                                                                                Tees - Service, Chemifit, CP Series

                                                                                  Connector - Straight, Compression Fittings, 316SS, M Series

                                                                                    Socket - Hose Fittings, F Series

                                                                                      Socket - Universal, Hose Fittings, FU Series

                                                                                        Tees - Service, Compression Fittings, PTB Series

                                                                                          Tees - Compression Fittings, 316SS, TA Series

                                                                                            Tees - Service, Compression Fittings, 316SS, TA Series

                                                                                            Brand

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nihon Pisco

                                                                                            Junkosha

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            SMC

                                                                                            SMC

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Product Series

                                                                                            Connector - Straight, Compression Fittings, PN Series

                                                                                            Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series

                                                                                            90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series

                                                                                            Connector - Straight, Quick Seal, Brass, FC4N Series

                                                                                            Connector - Straight, Quick Seal, Brass, C4N Series

                                                                                            Connector - Bulkhead, Compression Fittings, 316SS, NSMF Series

                                                                                            90° Elbows - Compression Fittings, 316SS, L Series

                                                                                            90° Elbows - Compression Fittings, Spatter Resistant, Brass, NKL Series

                                                                                            Tees - Compression Fittings, 316SS, NSB Series

                                                                                            90° Elbows - Compression Fittings, 316SS, NSL Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, NSC Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, NSCF Series

                                                                                            Socket - Bulkhead, Compression Fittings, 316SS, NSMF Series

                                                                                            90° Elbows - Quick Seal, Brass, L4N Series

                                                                                            Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series

                                                                                            Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKC Series

                                                                                            Tees - Compression Fittings, 316SS, NSD Series

                                                                                            Connector - Bulkhead, Compression Fittings, 316SS, NSMC Series

                                                                                            Connector - Straight, Hose Fittings, MU Series

                                                                                            Union - Bulkhead, Compression Fittings, 316SS, PUN Series

                                                                                            Tees - Quick Seal, DK Type, Brass, DT6 Series

                                                                                            Tees - Chemifit, CP Series【5 Pieces Per Package】

                                                                                            Insert Fittings KF Series, Elbow Union KFL【10 Pieces Per Package】

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H【2 Pieces Per Package】

                                                                                            Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKCF Series

                                                                                            Connector - Bulkhead, Compression Fittings, Spatter Resistant, Brass, NKMF Series

                                                                                            90° Elbows - Compression Fittings, 316SS, ML Series

                                                                                            Connector - Straight, Hose Fittings, M Series

                                                                                            90° Elbows - Compression Fittings, PL Series

                                                                                            Tees - Compression Fittings, PTA Series

                                                                                            Union - Bulkhead, Compression Fittings, PNF Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, N Series

                                                                                            Union - Bulkhead, Compression Fittings, 316SS, FC Series

                                                                                            Connector - Straight, Quick Seal, Nylon Coil Tube, M Series

                                                                                            Connector - Straight, Swivel, Quick Seal, Nylon Coil Tube, ES Series

                                                                                            Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series

                                                                                            90° Elbows - Chemifit, Male BSPT, CP Series【5 Pieces Per Package】

                                                                                            Connector - Straight, Chemifit, CP Series【5 Pieces Per Package】

                                                                                            Tees - Service, Chemifit, CP Series【5 Pieces Per Package】

                                                                                            Connector - Straight, Compression Fittings, 316SS, M Series

                                                                                            Socket - Hose Fittings, F Series

                                                                                            Socket - Universal, Hose Fittings, FU Series

                                                                                            Tees - Service, Compression Fittings, PTB Series

                                                                                            Tees - Compression Fittings, 316SS, TA Series

                                                                                            Tees - Service, Compression Fittings, 316SS, TA Series

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                                                                                            Days to Ship 8 Days or more 7 Days or more 7 Days or more 8 Days or more 8 Days or more

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                                                                                            Connection TypesThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionRelated ComponentsThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube Multipoint ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube Multipoint ConnectionThread to Tube Multipoint Connection
                                                                                            Thread-to-Tube Connection ShapeMale StraightMale StraightElbowsFemale StraightMale StraightFemale StraightElbowsElbows-ElbowsMale StraightFemale Straight-ElbowsFemale StraightMale Straight-Male StraightMale StraightMale Straight--Male StraightMale StraightFemale StraightFemale StraightElbowsMale StraightElbows-Female StraightMale StraightFemale StraightMale StraightMale StraightMale StraightElbowsMale Straight-Male StraightFemale StraightFemale Straight---
                                                                                            Tube-to-Tube Connection Shape---------------------------------------------
                                                                                            Thread-to-Tube Multipoint Connection Shape--------Tees-------Tees---TeesTees-------Tees--------Tees---TeesTeesTees
                                                                                            Related Components, Shapes, Types------------Sockets--------------------------------
                                                                                            MaterialCopperCopperCopperCopperCopperStainless SteelStainless SteelCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperCopperStainless SteelStainless SteelCopperStainless SteelCopperPlasticCopperStainless SteelCopperCopperStainless SteelCopperCopperCopperCopperStainless SteelStainless SteelCopperCopperStainless SteelPlasticPlasticPlasticStainless SteelCopperCopperCopperStainless SteelStainless Steel
                                                                                            Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                            Thread TypesRRRRcRRcRRRRRRcRcRGRRRRRRRRNPTRcRcRRRRRcRRcRGRRRRRG ~ RcG ~ RcRRR
                                                                                            Thread Size 11/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
                                                                                            Thread Size 2---------------------------------------------
                                                                                            Tube Size 13.18 mm ~ 12.7 mm4.76 ~ 12.74.76 ~ 12.76 ~ 104 ~ 124 mm ~ 12.7 mm3.18 mm ~ 12.7 mm4 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12.7 mm4 mm ~ 12.7 mm4 mm ~ 12.7 mm-4 ~ 126 ~ 104 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12 mm8 mm ~ 10 mm4 mm ~ 12 mm6 ~ 106 ~ 86 ~ 106.354 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12 mm6 ~ 123.18 mm ~ 12.7 mm6 mm ~ 10 mm6 mm3.18 mm ~ 12.7 mm4 mm ~ 12 mm--6.35 ~ 12.76 ~ 106 ~ 106 ~ 9.534 mm ~ 12 mm6 mm ~ 12 mm6 mm ~ 12 mm6 mm ~ 10 mm8 mm8 mm
                                                                                            Tube Size 2---------------------------------------------
                                                                                            Tube Inner Dia.(mm)2.36 ~ 9.56--4 ~ 82 ~ 92 ~ 101.65 ~ 102.5 ~ 92 ~ 102 ~ 102 ~ 102 ~ 10-2 ~ 94 ~ 82.5 ~ 92 ~ 102 ~ 105 ~ 6.52 ~ 10--4 ~ 63.952.5 ~ 92.5 ~ 92 ~ 104 ~ 82.36 ~ 9.564 ~ 7.541.65 ~ 102 ~ 10------2 ~ 104 ~ 84 ~ 84 ~ 7.566
                                                                                            Tube Inner Dia. at the Smaller Dia. Section(mm)---------------------------------------------

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                                                                                            Related Categories to Compression Fittings