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Insert

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
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  • 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

    Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)

      Self-Tapping Inserts - Slotted

        Thread Inserts

          Dodge Bit Insert Flange Type  (Brass Cadmium-Free)

            Ultrasert UD2 / UD4 (Brass Cadmium-Free)

              Recoil-Free (mm) SUS304

                Tangless Inserts Installation/Removal Tools

                  Nitronic 60 Insert

                    Techlock (SL)

                      Dodge Bit Insert Standard SD (Brass Cadmium-Less)

                        Tool for Ensat, for Manual Processing, 610 Type

                          Brass Bit Insert (Flange Type) / HFB

                            Thread Inserts/Tangless

                              Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

                                C Lock (CL Type)

                                  Ensat 3 Holes Short Type, Model 307

                                    Self-Tapping Inserts - Hand Tools for Self-Tapping Inserts

                                      Trade Series Recoil Kit (Milli)

                                        Recoil-Free (UNF) SUS304

                                          Thread Insert Removal Tool

                                            Tangless Insert, Insertion Tool

                                              Ensat Expanded Slot Type, Model 302

                                                Coil Thread R

                                                  Tangless Insert Metric Coarse

                                                    C-Lock (HCL Type)

                                                      Tangless Insert (SUS304)

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

                                                          Taps for Thread Inserts

                                                            Thread Insert Installation Tool

                                                              Insert SUS316

                                                                Ensat, Type 308, 3-Hole / Long Size

                                                                  Sparrow Insert With Flat Head (HSR Type)

                                                                    Brass Dutch Insert (Standard) / HSD

                                                                      Sprue

                                                                        E-Certs

                                                                          Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

                                                                            Brass Ultrasert IV/HUD IV

                                                                              E-SERT Tongue Break-Off Tool

                                                                                TEC Sonic (TEC Type)

                                                                                  Tangless insert metric coarsephosphor bronze

                                                                                    Thread Insert (Box)

                                                                                      ILISERT (Unified/UNC)

                                                                                        Dodge Insert Flange Type (Brass Cadmium-Less)

                                                                                          Recoil Packet (Milli)

                                                                                            Recoil Kit with Pilot Tap

                                                                                            Brand

                                                                                            TOKAI METAL INDUSTRY

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            TOKAI METAL INDUSTRY

                                                                                            TOKAI METAL INDUSTRY

                                                                                            RECOIL

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            JAPAN DRIVEIT

                                                                                            TOKAI METAL INDUSTRY

                                                                                            KKV

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            HIROSUGI-KEIKI

                                                                                            BOHSEI

                                                                                            KKV

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            KKV

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            BOHSEI

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            KKV

                                                                                            JAPAN DRIVEIT

                                                                                            HIROSUGI-KEIKI

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            TSUGAMI

                                                                                            JAPAN DRIVEIT

                                                                                            ACCURATE

                                                                                            MISUMI

                                                                                            HIROSUGI SEIKI

                                                                                            TOKAI METAL INDUSTRY

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            Product Series

                                                                                            Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)【1-8,000 Pieces Per Package】

                                                                                            Self-Tapping Inserts - Slotted

                                                                                            Thread Inserts

                                                                                            Dodge Bit Insert Flange Type (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

                                                                                            Ultrasert UD2 / UD4 (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

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

                                                                                            Tangless Inserts Installation/Removal Tools

                                                                                            Nitronic 60 Insert

                                                                                            Techlock (SL)【1-5,000 Pieces Per Package】

                                                                                            Dodge Bit Insert Standard SD (Brass Cadmium-Less)【1-2,000 Pieces Per Package】

                                                                                            Tool for Ensat, for Manual Processing, 610 Type

                                                                                            Brass Bit Insert (Flange Type) / HFB

                                                                                            Thread Inserts/Tangless

                                                                                            Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

                                                                                            C Lock (CL Type)【100 Pieces Per Package】

                                                                                            Ensat 3 Holes Short Type, Model 307

                                                                                            Self-Tapping Inserts - Hand Tools for Self-Tapping Inserts

                                                                                            Trade Series Recoil Kit (Milli)

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Thread Insert Removal Tool

                                                                                            Tangless Insert, Insertion Tool

                                                                                            Ensat Expanded Slot Type, Model 302

                                                                                            Coil Thread R

                                                                                            Tangless Insert Metric Coarse

                                                                                            C-Lock (HCL Type)【50-100 Pieces Per Package】

                                                                                            Tangless Insert (SUS304)

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

                                                                                            Taps for Thread Inserts

                                                                                            Thread Insert Installation Tool

                                                                                            Insert SUS316

                                                                                            Ensat, Type 308, 3-Hole / Long Size

                                                                                            Sparrow Insert With Flat Head (HSR Type)

                                                                                            Brass Dutch Insert (Standard) / HSD

                                                                                            Sprue【1-100 Pieces Per Package】

                                                                                            E-Certs

                                                                                            Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

                                                                                            Brass Ultrasert IV/HUD IV

                                                                                            E-SERT Tongue Break-Off Tool

                                                                                            TEC Sonic (TEC Type)【1-500 Pieces Per Package】

                                                                                            Tangless insert metric coarsephosphor bronze

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

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

                                                                                            Dodge Insert Flange Type (Brass Cadmium-Less)【1-600 Pieces Per Package】

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

                                                                                            Recoil Kit with Pilot Tap

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship Same day or more Same day or more Same day or more Same day or more Same day 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 or more 4 Day(s) or more Same day or more 11 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day 4 Day(s) or more Same day or more 8 Day(s) 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 Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more Same day 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 Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                                            Screw Dia. M (after insertion)(mm)1.6 ~ 83 ~ 123 ~ 162 ~ 82 ~ 102 ~ 42-3 ~ 122 ~ 102.6 ~ 82.5 ~ 162 ~ 52.5 ~ 102.6 ~ 82 ~ 63 ~ 16-2 ~ 20---2.5 ~ 303 ~ 62 ~ 243 ~ 62.5 ~ 121.4 ~ 5--3 ~ 163 ~ 163 ~ 82.6 ~ 52 ~ 302 ~ 242.6 ~ 82 ~ 103 ~ 202 ~ 83 ~ 63 ~ 8-2.6 ~ 82 ~ 206 ~ 10
                                                                                            TypeStandardSelf-TappingStandardStandardStandardStandardToolStandardPress FitStandardToolPress FitTanglessSelf-TappingPress FitSelf-TappingToolToolStandardToolToolSelf-TappingStandardTanglessPress FitTanglessPress FitToolToolStandardSelf-TappingPress FitPress FitStandardStandardSelf-TappingPress FitToolPress FitTanglessStandardTanglessStandardStandardTool
                                                                                            MaterialBrassSteel / Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassStainless Steel (SUS303/304)-Nitrox 60BrassBrassSteelBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassSteel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)-Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)--Steel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F) / BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Brass--Stainless Steel (SUS316)Steel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)BrassBrassStainless Steel (SUS303/304) / Phosphor BronzeStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassSteelBrassPhosphor BronzeStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)
                                                                                            Screw TypeMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread--Unified (Fine) Thread--Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread--Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) Thread-
                                                                                            Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D----1D / 1.5D / 2D---1D / 1.5D / 2D1D / 1.5D / 2D-1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D--1D / 1.5D / 2D-1.5D / 2D1.5D / 2D / 2.5D / 3D / 3.5D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D-1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D-1.5D / 2D / 2.5D1D / 1.5D / 2D-
                                                                                            ApplicationResin GeneralLight MetalLight MetalResin GeneralResin GeneralLight Metal-Light Metal-Resin General-Light MetalLight MetalCast IronResin General---Light Metal---Light Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralResin GeneralLight MetalLight Metal--Light Metal--Light MetalLight MetalLight Metal / Cast Iron / Resin GeneralCast IronLight Metal--Light Metal / Cast Iron / Resin GeneralLight MetalLight MetalResin GeneralLight Metal-
                                                                                            NotchNot ProvidedNot ProvidedProvidedNot ProvidedNot ProvidedProvided-ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided----Provided----Not Provided-Not Provided / ProvidedNot Provided--Provided-Not ProvidedNot ProvidedProvidedProvidedNot ProvidedNot Provided-Not Provided-ProvidedNot ProvidedNot ProvidedProvided-
                                                                                            Thread Dia. (After inserted), Unified(inch)------------------1"-12 ~ #10-32----------------------1/4-20---
                                                                                            ShapeStandardSlotted-StandardStandard---StandardStandard-Standard-SlottedStandard3-Hole Type-----Slotted--Standard-Standard---3-Hole TypeStandardStandard--SlottedStandard-Standard---Standard--
                                                                                            Sales UnitLow 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.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.)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.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.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-Low 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.)Low Quantity (Available beginning with 1 pc.)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.Box, Pkg.Box, Pkg.--Box, Pkg.-Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)

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