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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
  • All
  • Same day
  • 3 Day(s) or Less
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  • 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

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

      Self-Tapping Inserts - Slotted

        Thread Inserts

          Ultrasert UD2 / UD4 (Brass Cadmium-Free)

            Dodge Bit Insert Flange Type  (Brass Cadmium-Free)

              Techlock (SL)

                Recoil-Free (mm) SUS304

                  Nitronic 60 Insert

                    Tangless Inserts Installation/Removal Tools

                      Brass Bit Insert (Flange Type) / HFB

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

                          C Lock (CL Type)

                            Ensat Expanded Slot Type, Model 302

                              Thread Insert Installation Tool

                                C-Lock (HCL Type)

                                  Tool for Ensat, for Manual Processing, 610 Type

                                    Thread Insert Removal Tool

                                      Thread Inserts/Tangless

                                        Trade Series Recoil Kit (Milli)

                                          Recoil-Free (UNF) SUS304

                                            Ensat 3 Holes Short Type, Model 307

                                              Coil Thread R

                                                Sprue

                                                  Taps for Thread Inserts

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

                                                      Tangless Insert, Insertion Tool

                                                        Brass Ultrasert IV/HUD IV

                                                          Tangless Insert Metric Coarse

                                                            Tangless Insert (SUS304)

                                                              Sparrow Insert With Flat Head (HSR Type)

                                                                Thread Insert (Box)

                                                                  E-Certs

                                                                    Insert SUS316

                                                                      Dodge Bit Insert Standard SD (Brass Cadmium-Less)

                                                                        Ensat, Type 308, 3-Hole / Long Size

                                                                          Sparrow (Type SP)

                                                                            Tangless insert metric coarsephosphor bronze

                                                                              Male Screw Repair Coil Thread -R

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

                                                                                  Tangless Insert Unified Coarse

                                                                                    ILISERT (Unified/UNC)

                                                                                      DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)

                                                                                        Recoil Kit with Pilot Tap

                                                                                          Flat Head Sonic Lock (Type SHK)

                                                                                            Tangless Insert Manual Prewinder Tool for Metric Size (Insertion Only)

                                                                                            Brand

                                                                                            TOKAI METAL INDUSTRY

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            TOKAI METAL INDUSTRY

                                                                                            TOKAI METAL INDUSTRY

                                                                                            JAPAN DRIVEIT

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            MISUMI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            BOHSEI

                                                                                            KKV

                                                                                            MISUMI

                                                                                            BOHSEI

                                                                                            KKV

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            KKV

                                                                                            ACCURATE

                                                                                            NIPPON SPREW

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            RECOIL

                                                                                            JAPAN DRIVEIT

                                                                                            MISUMI

                                                                                            TSUGAMI

                                                                                            RECOIL

                                                                                            TOKAI METAL INDUSTRY

                                                                                            KKV

                                                                                            JAPAN DRIVEIT

                                                                                            ACCURATE

                                                                                            KS SANGYO

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            HIROSUGI SEIKI

                                                                                            TOKAI METAL INDUSTRY

                                                                                            RECOIL

                                                                                            JAPAN DRIVEIT

                                                                                            ACCURATE

                                                                                            Product Series

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

                                                                                            Self-Tapping Inserts - Slotted

                                                                                            Thread Inserts

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

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

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

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

                                                                                            Nitronic 60 Insert

                                                                                            Tangless Inserts Installation/Removal Tools

                                                                                            Brass Bit Insert (Flange Type) / HFB

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

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

                                                                                            Ensat Expanded Slot Type, Model 302

                                                                                            Thread Insert Installation Tool

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

                                                                                            Tool for Ensat, for Manual Processing, 610 Type

                                                                                            Thread Insert Removal Tool

                                                                                            Thread Inserts/Tangless

                                                                                            Trade Series Recoil Kit (Milli)

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Ensat 3 Holes Short Type, Model 307

                                                                                            Coil Thread R

                                                                                            Sprue【1-100 Pieces Per Package】

                                                                                            Taps for Thread Inserts

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

                                                                                            Tangless Insert, Insertion Tool

                                                                                            Brass Ultrasert IV/HUD IV

                                                                                            Tangless Insert Metric Coarse

                                                                                            Tangless Insert (SUS304)

                                                                                            Sparrow Insert With Flat Head (HSR Type)

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            E-Certs

                                                                                            Insert SUS316

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

                                                                                            Ensat, Type 308, 3-Hole / Long Size

                                                                                            Sparrow (Type SP)

                                                                                            Tangless insert metric coarsephosphor bronze

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

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

                                                                                            Tangless Insert Unified Coarse

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

                                                                                            DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)【1-15,000 Pieces Per Package】

                                                                                            Recoil Kit with Pilot Tap

                                                                                            Flat Head Sonic Lock (Type SHK)

                                                                                            Tangless Insert Manual Prewinder Tool for Metric Size (Insertion Only)

                                                                                            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 Same day or more 4 Day(s) or more 4 Day(s) or more Same day 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 Same day or more Same day Same day 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 Same day or more Same day 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 Same day 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 4 Day(s) or more 4 Day(s) or more 11 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 6 Day(s) or more
                                                                                            Screw Dia. M (after insertion)(mm)1.6 ~ 83 ~ 123 ~ 162 ~ 102 ~ 82 ~ 102 ~ 423 ~ 12-2 ~ 52.6 ~ 82 ~ 62.5 ~ 30-3 ~ 62.5 ~ 16-2.5 ~ 102 ~ 20-3 ~ 163 ~ 62 ~ 30---2 ~ 102 ~ 242.5 ~ 123 ~ 83 ~ 82 ~ 243 ~ 162.6 ~ 83 ~ 162 ~ 63 ~ 63 ~ 62.6 ~ 8--1.4 ~ 66 ~ 102 ~ 8-
                                                                                            TypeStandardSelf-TappingStandardStandardStandardPress FitStandardStandardToolPress FitSelf-TappingPress FitSelf-TappingToolPress FitToolToolTanglessToolStandardSelf-TappingStandardStandardToolToolToolPress FitTanglessTanglessPress FitStandardStandardStandardStandardSelf-TappingPress FitTanglessStandardSelf-TappingTanglessTanglessStandardToolPress FitTool
                                                                                            MaterialBrassSteel / Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassBrassStainless Steel (SUS303/304)Nitrox 60-BrassStainless Steel (SUS303/304)BrassSteel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F) / Brass-BrassSteel-Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Steel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304) / Phosphor Bronze---BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS316)BrassSteel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)BrassPhosphor BronzeStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Brass-
                                                                                            Screw TypeMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) Thread-Unified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread---Metric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) Thread-Metric (Coarse) Thread-
                                                                                            Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D-1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D------1D / 1.5D / 2D-1D / 1.5D / 2D-1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D---1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D-1D / 1.5D / 2D / 2.5D / 3D / 0.7D-1.5D / 2D-
                                                                                            ApplicationResin GeneralLight MetalLight MetalResin GeneralResin General-Light MetalLight Metal-Light MetalCast IronResin General--Resin General--Light Metal-Light Metal-Light Metal / Cast Iron / Resin GeneralLight Metal---Light MetalLight Metal / Cast Iron / Resin GeneralLight Metal-Light MetalLight Metal / Cast Iron / Resin GeneralLight MetalResin General-Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralCast IronLight Metal / Cast Iron / Resin GeneralLight MetalResin General---
                                                                                            NotchNot ProvidedNot ProvidedProvidedNot ProvidedNot ProvidedNot ProvidedProvidedProvided-Not ProvidedNot Provided----Not Provided-Not Provided-Provided--Provided---Not ProvidedNot ProvidedNot Provided / ProvidedNot ProvidedProvidedProvidedProvidedNot Provided-Not Provided-ProvidedNot Provided-Not ProvidedNot Provided-Not Provided-
                                                                                            Thread Dia. (After inserted), Unified(inch)-------------------1"-12 ~ #10-32-------------------1/4 ~ 101/4-20----
                                                                                            ShapeStandardSlotted-StandardStandardStandard---StandardSlottedStandardSlotted-Standard-----3-Hole Type-----Standard--Standard---Standard3-Hole TypeStandard-StandardSlotted--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.) / 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.)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.)-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.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.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.)-

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