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Insert(Material:Brass)

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
  • 1 Day(s) or Less
  • 2 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
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  • 11 Day(s) or Less
  1. 1
Brand
Product Series
Days to Ship
Screw Dia. M (after insertion)(mm)
Environmentally friendly
Type
Characteristics/Applications
Material
Screw Type
Length L (after insertion) (D = Thread Dia. M)
Application
Notch
Thread Dia. (After inserted), Unified(inch)
Shape
Sales Unit
Cleaning Method

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

      Ensat Expanded Slot Type, Model 302

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

          Ultrasert UD2 / UD4 (Brass Cadmium-Free)

            Dodge Bit Insert Flange Type  (Brass Cadmium-Free)

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

                Brass Ultrasert IV/HUD IV

                  Brass Bit Insert (Flange Type) / HFB

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

                      Brass Ensat Thread Plastic Deformation Type, Model 305

                        Ensat Extra Coarse External Thread Type, Model 309

                          Heat-Lok (HL Type)

                            Dodge Insert Flange Type (Brass Cadmium-Less)

                              Dodge Bit Insert Standard SD (Brass Cadmium-Less)

                                Mini TEC (MT Type)

                                  Techlock (SL)

                                    Press-Lok (PLK Type)

                                      Brass Sonic Lock (SL Type)

                                        Brass Insert Nut (Screw-In Type) IRB/IRB-C

                                          C Lock (CL Type)

                                            Sparrow (Type SP)

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

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

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

                                                    Brass Dutch Insert (Standard) / HSD

                                                      Brass Mini Bit Inserts / HMIB-Z

                                                        Ultrasert 4 FUIV, Flange Type (Brass, Cadmium-Free)

                                                          C TEC (CT Type)

                                                            C-Lock (HCL Type)

                                                              TEC Sonic (TEC Type)

                                                                Flat Head Sonic Lock (Type SHK)

                                                                  Sparrow Insert With Flat Head (HSR Type)

                                                                    B-LOK N42 Type

                                                                      Fin-Lok (FL Type)

                                                                        Screwsert (Type SCT)

                                                                          FLO-TECH (FTC Type)

                                                                            Brass Flat Head Sonic Lock (SHK Type)

                                                                              Brass Dutch Insert (Flanged) / HFD

                                                                                Brass Ultrasert II/HUD II

                                                                                  Brass Ultrasert IV (Flanged) / HFU

                                                                                  Brand

                                                                                  TOKAI METAL INDUSTRY

                                                                                  KKV

                                                                                  HIROSUGI-KEIKI

                                                                                  TOKAI METAL INDUSTRY

                                                                                  TOKAI METAL INDUSTRY

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  TOKAI METAL INDUSTRY

                                                                                  KKV

                                                                                  KKV

                                                                                  JAPAN DRIVEIT

                                                                                  TOKAI METAL INDUSTRY

                                                                                  TOKAI METAL INDUSTRY

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  SUNCO

                                                                                  HIROSUGI-KEIKI

                                                                                  BOHSEI

                                                                                  JAPAN DRIVEIT

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  TOKAI METAL INDUSTRY

                                                                                  BOHSEI

                                                                                  BOHSEI

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  JAPAN DRIVEIT

                                                                                  SUNCO

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  HIROSUGI-KEIKI

                                                                                  Product Series

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

                                                                                  Ensat Expanded Slot Type, Model 302

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

                                                                                  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】

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

                                                                                  Brass Ultrasert IV/HUD IV

                                                                                  Brass Bit Insert (Flange Type) / HFB

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

                                                                                  Brass Ensat Thread Plastic Deformation Type, Model 305

                                                                                  Ensat Extra Coarse External Thread Type, Model 309

                                                                                  Heat-Lok (HL Type)【1-1,000 Pieces Per Package】

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

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

                                                                                  Mini TEC (MT Type)【5,000 Pieces Per Package】

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

                                                                                  Press-Lok (PLK Type)

                                                                                  Brass Sonic Lock (SL Type)

                                                                                  Brass Insert Nut (Screw-In Type) IRB/IRB-C

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

                                                                                  Sparrow (Type SP)

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

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

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

                                                                                  Brass Dutch Insert (Standard) / HSD

                                                                                  Brass Mini Bit Inserts / HMIB-Z

                                                                                  Ultrasert 4 FUIV, Flange Type (Brass, Cadmium-Free)【1-1,000 Pieces Per Package】

                                                                                  C TEC (CT Type)【100 Pieces Per Package】

                                                                                  C-Lock (HCL Type)【10-100 Pieces Per Package】

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

                                                                                  Flat Head Sonic Lock (Type SHK)

                                                                                  Sparrow Insert With Flat Head (HSR Type)

                                                                                  B-LOK N42 Type

                                                                                  Fin-Lok (FL Type)

                                                                                  Screwsert (Type SCT)

                                                                                  FLO-TECH (FTC Type)【1-1,000 Pieces Per Package】

                                                                                  Brass Flat Head Sonic Lock (SHK Type)

                                                                                  Brass Dutch Insert (Flanged) / HFD

                                                                                  Brass Ultrasert II/HUD II

                                                                                  Brass Ultrasert IV (Flanged) / HFU

                                                                                  Days to Ship 1 Day(s) or more 1 Day(s) or more 11 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 19 Day(s) or more 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more
                                                                                  Screw Dia. M (after insertion)(mm)1.6 ~ 82.5 ~ 161.4 ~ 52 ~ 102 ~ 81.4 ~ 52 ~ 102 ~ 51.4 ~ 63 ~ 63 ~ 163 ~ 62.6 ~ 82.6 ~ 81.62 ~ 103 ~ 52.5 ~ 42 ~ 82 ~ 62 ~ 62.6 ~ 82.6 ~ 82.6 ~ 82.6 ~ 51.4 ~ 1.73 ~ 833 ~ 62 ~ 82 ~ 83 ~ 83 ~ 63 ~ 43 ~ 82.5 ~ 632.6 ~ 52.6 ~ 83 ~ 8
                                                                                  Environmentally friendly----------------------------------------
                                                                                  TypeStandardSelf-TappingPress FitStandardStandardPress FitPress FitPress FitStandardSelf-TappingSelf-TappingPress FitStandardStandardPress FitPress FitPress FitPress FitSelf-TappingPress FitPress FitSelf-TappingSelf-TappingSelf-TappingPress FitPress FitStandardPress FitPress FitPress FitPress FitPress FitPress FitPress FitSelf-TappingPress FitPress FitPress FitPress FitPress Fit
                                                                                  Characteristics/Applications----------------------------------------
                                                                                  MaterialBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrass
                                                                                  Screw TypeMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread
                                                                                  Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 2.5D / 3D-1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.7D--1.5D / 2D1.5D / 2D / 2.5D1D / 1.5D / 2D / 2.5D / 3D2D1D / 1.5D / 2D / 2.5D2D-1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D-1D / 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 / 0.8D / 3.5D1.5D / 2D / 2.5D / 3D / 3.5D1.5D / 2D1.5D / 2D--1.5D / 2D1.5D / 2D1.5D / 2D1.5D / 2D1.5D / 2D2D / 2.5D2.5D-2D / 2.5D1.5D / 2D / 2.5D1.5D / 2D / 2.5D
                                                                                  ApplicationResin General-Light MetalResin GeneralResin GeneralLight MetalLight MetalLight MetalResin General--Resin GeneralResin GeneralResin General----Light MetalResin GeneralResin GeneralLight MetalLight MetalLight MetalLight MetalLight MetalResin GeneralResin GeneralResin General-----Resin General--Light MetalLight MetalLight Metal
                                                                                  NotchNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                  Thread Dia. (After inserted), Unified(inch)----------------------------------------
                                                                                  ShapeStandardSlottedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardSlottedSlottedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                                                                                  Sales UnitLow 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.) / 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.)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.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.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.)Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                  Cleaning Method----------------------------------------

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