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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
Tube Size 1
Tube Size 2
Tube Inner Dia.(mm)

    Connector - Straight, Quick Seal, Brass, FC4N Series

      Connector - Straight, Compression Fittings, PN Series

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

          SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

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

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

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

                  Connector - Straight, Hose Fittings, M Series

                    90° Elbows - Compression Fittings, PL Series

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

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

                          Connector - Straight, Quick Seal, Brass, C4N Series

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

                              90° Elbows - Quick Seal, DK Type, Brass, DL6 Series

                                Insert Fittings KF Series, Elbow Union KFL

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

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

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

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

                                          Tees - Compression Fittings, 316SS, NSB Series

                                            Tees - Compression Fittings, 316SS, NSD Series

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

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

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

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

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

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

                                                          Socket - Hose Fittings, F Series

                                                            Socket - Universal, Hose Fittings, FU Series

                                                              Connector - Straight, Hose Fittings, MU Series

                                                                Tees - Compression Fittings, PTA Series

                                                                  Tees - Service, Compression Fittings, PTB Series

                                                                    Union - Bulkhead, Compression Fittings, PNF Series

                                                                      Tees - Compression Fittings, 316SS, TA Series

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

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

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

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

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

                                                                                  Connector - Straight, Flexible Tube Style, N Series

                                                                                    90° Elbows - Flexible Tube Style, L Series

                                                                                      90° Elbows - Quick Seal, Brass, L4N Series

                                                                                        Tees - Quick Seal, Brass, T4N Series

                                                                                          Tees - Quick Seal, Brass, ST4N Series

                                                                                            Connector - Straight, Quick Seal, 304SS, C4N Series

                                                                                            Brand

                                                                                            Nitta

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            SMC

                                                                                            Nitta

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            SMC

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Product Series

                                                                                            Connector - Straight, Quick Seal, Brass, FC4N Series

                                                                                            Connector - Straight, Compression Fittings, PN Series

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

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

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

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

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

                                                                                            Connector - Straight, Hose Fittings, M Series

                                                                                            90° Elbows - Compression Fittings, PL Series

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

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

                                                                                            Connector - Straight, Quick Seal, Brass, C4N Series

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

                                                                                            90° Elbows - Quick Seal, DK Type, Brass, DL6 Series

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

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

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

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

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

                                                                                            Tees - Compression Fittings, 316SS, NSB Series

                                                                                            Tees - Compression Fittings, 316SS, NSD Series

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

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

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

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

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

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

                                                                                            Socket - Hose Fittings, F Series

                                                                                            Socket - Universal, Hose Fittings, FU Series

                                                                                            Connector - Straight, Hose Fittings, MU Series

                                                                                            Tees - Compression Fittings, PTA Series

                                                                                            Tees - Service, Compression Fittings, PTB Series

                                                                                            Union - Bulkhead, Compression Fittings, PNF Series

                                                                                            Tees - Compression Fittings, 316SS, TA Series

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

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

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

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

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

                                                                                            Connector - Straight, Flexible Tube Style, N Series

                                                                                            90° Elbows - Flexible Tube Style, L Series

                                                                                            90° Elbows - Quick Seal, Brass, L4N Series

                                                                                            Tees - Quick Seal, Brass, T4N Series

                                                                                            Tees - Quick Seal, Brass, ST4N Series

                                                                                            Connector - Straight, Quick Seal, 304SS, C4N Series

                                                                                            CAD
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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 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 ConnectionThread to Tube ConnectionThread to Tube Multipoint 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 ConnectionThread to Tube ConnectionThread to Tube Multipoint ConnectionThread to Tube Multipoint 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 Multipoint ConnectionThread to Tube Connection
                                                                                            Thread-to-Tube Connection ShapeFemale StraightMale StraightElbowsMale StraightMale StraightMale StraightMale StraightMale StraightElbowsMale StraightElbowsMale StraightFemale StraightElbowsMale StraightElbowsFemale StraightFemale StraightElbows--Female StraightFemale StraightMale Straight-Male StraightElbowsFemale StraightFemale StraightMale Straight--Female Straight--Female StraightFemale StraightMale StraightElbowsMale StraightElbowsElbows--Male Straight
                                                                                            Tube-to-Tube Connection Shape---------------------------------------------
                                                                                            Thread-to-Tube Multipoint Connection Shape-------------------TeesTees---------TeesTees-TeesTees-------TeesTees-
                                                                                            Related Components, Shapes, Types------------------------Sockets--------------------
                                                                                            MaterialCopperCopperCopperStainless SteelCopperCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperCopperCopperCopperCopperCopperCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperCopperCopperCopperCopperStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperCopperStainless 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 TypesRcRRNPTRRRRRRRRGRRRRcRcRRRRcRcRRcRRG ~ RcG ~ RcRRRRcRRRcRcRGRRRRRR
                                                                                            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
                                                                                            Tube Size 16 ~ 103.18 mm ~ 12.7 mm4.76 ~ 12.76.354.76 ~ 12.74 mm ~ 12 mm4 mm ~ 12.7 mm6 ~ 123.18 mm ~ 12.7 mm3.18 mm ~ 12.7 mm3.18 mm ~ 12.7 mm4 ~ 126 ~ 106 ~ 106 ~ 104 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12.7 mm4 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 12.7 mm4 mm ~ 12.7 mm4 mm ~ 12 mm-4 mm ~ 12 mm4 mm ~ 12 mm6 mm ~ 12 mm6 mm ~ 12 mm8 mm ~ 10 mm6 mm ~ 10 mm6 mm ~ 10 mm6 mm8 mm8 mm6 mm4 mm ~ 12 mm4 mm ~ 12 mm6 mm ~ 8 mm6 mm ~ 12 mm8 mm4 ~ 126 ~ 126 ~ 106 ~ 10
                                                                                            Tube Size 2---------------------------------------------
                                                                                            Tube Inner Dia.(mm)4 ~ 82.36 ~ 9.56-3.95-2.5 ~ 92 ~ 104 ~ 82.36 ~ 9.561.65 ~ 101.65 ~ 102 ~ 94 ~ 8-4 ~ 62.5 ~ 92.5 ~ 92.5 ~ 92 ~ 102 ~ 102 ~ 102 ~ 102 ~ 102 ~ 10-2 ~ 102 ~ 104 ~ 84 ~ 85 ~ 6.54 ~ 7.54 ~ 7.546642 ~ 102 ~ 104 ~ 64 ~ 852 ~ 94 ~ 94 ~ 7.54 ~ 8

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                                                                                            Related Categories to Compression Fittings