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Insert(Application:Light Metal)

These products are used for reinforcing female threads. These can be used with damaged female threads or soft materials to enable screws/bolts to be tightened.
In general, coil inserts that have been machined into a coil shape are very common, but we also have a wide lineup that includes "self-tapping inserts", "inserts for resin", "insert nuts", "locking inserts", etc., enabling use to suit various environments or materials.
MISUMI enables spec searches and ordering quantities from just 1 piece. Tools are also sold in addition to the inserts themselves.
[Materials]
Iron, stainless steel, brass, phosphor bronze, Inconel, nitronics
[Size]
M1.4 to M39 are available as well as imperial sizes
[Search Keywords]
Heli-Sert, E-Sert, Sprue, Female Thread

Search by specifying the lower class category

Days to Ship
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  • Same day
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Screw Dia. M (after insertion)(mm)
Type
Material
Screw Type
Length L (after insertion) (D = Thread Dia. M)
Application
Notch
Thread Dia. (After inserted), Unified(inch)
Shape
Sales Unit

    Self-Tapping Inserts - Slotted

      Thread Inserts

        Recoil-Free (mm) SUS304

          Nitronic 60 Insert

            Brass Bit Insert (Flange Type) / HFB

              Thread Inserts/Tangless

                Recoil-Free (UNF) SUS304

                  Coil Thread R

                    Sprue

                      Brass Ultrasert IV/HUD IV

                        Tangless Insert (SUS304)

                          Tangless Insert Metric Coarse

                            E-Certs

                              Insert SUS316

                                Tangless insert metric coarsephosphor bronze

                                  Brass Dutch Insert (Standard) / HSD

                                    Thread Insert (Box)

                                      ILISERT (Unified/UNC)

                                        Male Screw Repair Coil Thread -R

                                          Tangless Insert Unified Coarse

                                            Sprue (Unified) (UNC)

                                              Recoil Packet (Milli)

                                                Recoil Packet (UNF)

                                                  Brass Bit Insert (Standard Model / Single-Sided Type) HSB

                                                    Brass Ultrasert II/HUD II

                                                      Brass Ultrasert IV (Flanged) / HFU

                                                        Lock Recoil (mm) SUS304

                                                          Insert Phosphor Bronze

                                                            Tangless insert metric coarsetaping packaging

                                                              Brass Insert Nut (Screw-In Type) IRB-W/-CW

                                                                Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

                                                                  Brass Bit Insert (Standard, Double-sided) HSB-Z

                                                                    Sprue (Fine, P=1.25)

                                                                      Sprue (Unify) (UNF)

                                                                        Lock Sprue

                                                                          E-Sert Unified (UNC)

                                                                            Recoil Packet (UNC)

                                                                              Recoil Free (UNC) SUS304

                                                                                Insert, Inconel X-750

                                                                                  Tangless insert unified coarse locking

                                                                                    Aluminum Insert Nut (Screw-In Type) IRL-B/IRL-K

                                                                                      Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                                                                        Brass Dutch Insert (Flanged) / HFD

                                                                                          Tangless Insert Unified Fine

                                                                                            Tangless Insert (SUS316)

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            NIPPON SPREW

                                                                                            HIROSUGI-KEIKI

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            TSUGAMI

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            HIROSUGI SEIKI

                                                                                            KS SANGYO

                                                                                            ACCURATE

                                                                                            NIPPON SPREW

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            RECOIL

                                                                                            Product Series

                                                                                            Self-Tapping Inserts - Slotted

                                                                                            Thread Inserts

                                                                                            Recoil-Free (mm) SUS304【1-3 Pieces Per Package】

                                                                                            Nitronic 60 Insert

                                                                                            Brass Bit Insert (Flange Type) / HFB

                                                                                            Thread Inserts/Tangless

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Coil Thread R

                                                                                            Sprue【1-100 Pieces Per Package】

                                                                                            Brass Ultrasert IV/HUD IV

                                                                                            Tangless Insert (SUS304)

                                                                                            Tangless Insert Metric Coarse

                                                                                            E-Certs

                                                                                            Insert SUS316

                                                                                            Tangless insert metric coarsephosphor bronze

                                                                                            Brass Dutch Insert (Standard) / HSD

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            ILISERT (Unified/UNC)【100 Pieces Per Package】

                                                                                            Male Screw Repair Coil Thread -R【20 Pieces Per Package】

                                                                                            Tangless Insert Unified Coarse

                                                                                            Sprue (Unified) (UNC)【1-100 Pieces Per Package】

                                                                                            Recoil Packet (Milli)【5-10 Pieces Per Package】

                                                                                            Recoil Packet (UNF)【10 Pieces Per Package】

                                                                                            Brass Bit Insert (Standard Model / Single-Sided Type) HSB

                                                                                            Brass Ultrasert II/HUD II

                                                                                            Brass Ultrasert IV (Flanged) / HFU

                                                                                            Lock Recoil (mm) SUS304

                                                                                            Insert Phosphor Bronze

                                                                                            Tangless insert metric coarsetaping packaging

                                                                                            Brass Insert Nut (Screw-In Type) IRB-W/-CW

                                                                                            Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

                                                                                            Brass Bit Insert (Standard, Double-sided) HSB-Z

                                                                                            Sprue (Fine, P=1.25)【1-100 Pieces Per Package】

                                                                                            Sprue (Unify) (UNF)【1-100 Pieces Per Package】

                                                                                            Lock Sprue【1-100 Pieces Per Package】

                                                                                            E-Sert Unified (UNC)

                                                                                            Recoil Packet (UNC)【10 Pieces Per Package】

                                                                                            Recoil Free (UNC) SUS304

                                                                                            Insert, Inconel X-750

                                                                                            Tangless insert unified coarse locking

                                                                                            Aluminum Insert Nut (Screw-In Type) IRL-B/IRL-K

                                                                                            Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                                                                            Brass Dutch Insert (Flanged) / HFD

                                                                                            Tangless Insert Unified Fine

                                                                                            Tangless Insert (SUS316)

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 6 Day(s) or more 9 Day(s) or more
                                                                                            Screw Dia. M (after insertion)(mm)3 ~ 123 ~ 162 ~ 423 ~ 122 ~ 52.5 ~ 10-3 ~ 62 ~ 302 ~ 102.5 ~ 122 ~ 242 ~ 243 ~ 163 ~ 62.6 ~ 53 ~ 8-3 ~ 6--2 ~ 20-1.4 ~ 52.6 ~ 83 ~ 83 ~ 203 ~ 242.5 ~ 52.6 ~ 82.6 ~ 81.4 ~ 510 ~ 20-5 ~ 10---3 ~ 12-2 ~ 82.6 ~ 82.6 ~ 5--
                                                                                            TypeSelf-TappingStandardStandardStandardPress FitTanglessStandardStandardStandardPress FitTanglessTanglessStandardStandardTanglessPress FitStandardTanglessStandardTanglessStandardStandardStandardPress FitPress FitPress FitStandardStandardTanglessSelf-TappingSelf-TappingPress FitStandardStandardStandardStandardStandardStandardStandardTanglessSelf-TappingSelf-TappingPress FitTanglessTangless
                                                                                            MaterialSteel / Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Nitrox 60BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304) / Phosphor BronzeBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS316)Phosphor BronzeBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassBrassStainless Steel (SUS303/304)Phosphor BronzeStainless Steel (SUS303/304)BrassBrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Inconel X-750Stainless Steel (SUS303/304)AluminumBrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS316)
                                                                                            Screw TypeMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) Thread
                                                                                            Length L (after insertion) (D = Thread Dia. M)-1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D1D / 1.5D / 2D1.5D / 2D / 2.5D / 3D / 3.5D1D / 1.5D / 2D-1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1.5D / 2D / 2.5D1.5D / 2D / 2.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D1D / 1.5D / 2D / 3D1D / 1.5D / 3D1D1.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D2D / 2.5D1D / 1.5D / 2D1D / 1.5D / 2D
                                                                                            ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight Metal
                                                                                            NotchNot ProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedProvided-ProvidedNot ProvidedNot Provided / ProvidedNot ProvidedProvidedProvided-Not ProvidedProvidedNot ProvidedProvided-ProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedProvidedProvided-Not ProvidedNot ProvidedNot ProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvided-Not ProvidedNot ProvidedNot Provided-Provided
                                                                                            Thread Dia. (After inserted), Unified(inch)------1"-12 ~ #10-32----------1/4-20-1/4 ~ 101/2-13 ~ #10-24-5/16-24 ~ 7/16-20----------1/2-20 ~ #10-32--1/4-20 ~ 7/16-141/2-13 ~ #10-24-1/4 ~ 10---1/4 ~ 10-
                                                                                            ShapeSlotted---Standard----Standard-----Standard--Standard----StandardStandardStandard---StandardSlottedStandard--------StandardSlottedStandard-Standard
                                                                                            Sales UnitLow Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)-Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.Box, Pkg.-Box, Pkg.-Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.Box, Pkg.Box, Pkg.-Low Quantity (Available beginning with 1 pc.)

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