(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Please be informed that our operating hours are from 9:00~15:00 during the upcoming Vesak Day Holiday 2024. Click here for details.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Insert(Length L (after insertion) (D = Thread Dia. M):1D Page2)

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
  • 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

    Thread Insert (Box)

      Sprue (Fine, P=1.25)

        E-Sert Unified (UNC)

          Recoil Free (UNC) SUS304

            Recoil-Free (UNF) SUS304

              Insert Phosphor Bronze

                Recoil Packet (METRIC)

                  Sparrow (Type SP)

                    Tangless insert metric coarsephosphor bronze

                      Stainless Steel Tangless Insert

                        Stainless Steel Sprue (Other, Fine)

                          Stainless Steel Sprue (Unify) (UNC)

                            Stainless Steel Sprue (Unify) (UNF)

                              Stainless Steel Recoil

                                Stainless Steel E-Sert Hemlock-Made

                                  Stainless Steel E-Sert (Unify) (UNC)

                                    Stainless Steel E-Sert (Unify) (UNF)

                                      E-Sert (Other Fine)

                                        Lock E-Sert

                                          Lock E-Sert (Other Meshes)

                                            Lock E-Sert (Fine Mesh)

                                              Lock Type Sprew

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

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

                                                    Aluminum Insert Nut (Screw-In Type / Coated With Loosening Prevention Agent) IRL-BW/-KW

                                                    Brand

                                                    MISUMI

                                                    NIPPON SPREW

                                                    TSUGAMI

                                                    RECOIL

                                                    RECOIL

                                                    RECOIL

                                                    RECOIL

                                                    JAPAN DRIVEIT

                                                    ACCURATE

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    HIROSUGI-KEIKI

                                                    HIROSUGI-KEIKI

                                                    HIROSUGI-KEIKI

                                                    Product Series

                                                    Thread Insert (Box)【100 Pieces Per Package】

                                                    Sprue (Fine, P=1.25)

                                                    E-Sert Unified (UNC)

                                                    Recoil Free (UNC) SUS304

                                                    Recoil-Free (UNF) SUS304

                                                    Insert Phosphor Bronze

                                                    Recoil Packet (METRIC)【10 Pieces Per Package】

                                                    Sparrow (Type SP)

                                                    Tangless insert metric coarsephosphor bronze

                                                    Stainless Steel Tangless Insert

                                                    Stainless Steel Sprue (Other, Fine)

                                                    Stainless Steel Sprue (Unify) (UNC)【100 Pieces Per Package】

                                                    Stainless Steel Sprue (Unify) (UNF)

                                                    Stainless Steel Recoil【1-100 Pieces Per Package】

                                                    Stainless Steel E-Sert Hemlock-Made【1-100 Pieces Per Package】

                                                    Stainless Steel E-Sert (Unify) (UNC)【1-100 Pieces Per Package】

                                                    Stainless Steel E-Sert (Unify) (UNF)【1-100 Pieces Per Package】

                                                    E-Sert (Other Fine)【1-100 Pieces Per Package】

                                                    Lock E-Sert【1-100 Pieces Per Package】

                                                    Lock E-Sert (Other Meshes)【100 Pieces Per Package】

                                                    Lock E-Sert (Fine Mesh)【1-100 Pieces Per Package】

                                                    Lock Type Sprew【1-100 Pieces Per Package】

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

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

                                                    Aluminum Insert Nut (Screw-In Type / Coated With Loosening Prevention Agent) IRL-BW/-KW

                                                    CAD
                                                    • 2D / 3D
                                                    Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 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 7 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
                                                    Screw Dia. M (after insertion)(mm)2.5 ~ 810 ~ 20---3 ~ 24243 ~ 62 ~ 1624--2 ~ 167 ~ 30--10 ~ 303 ~ 16108 ~ 332.5 ~ 202.6 ~ 82 ~ 82.6 ~ 8
                                                    TypeTanglessStandardStandardStandardStandardStandardStandardPress FitTanglessTanglessStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardSelf-TappingSelf-TappingSelf-Tapping
                                                    MaterialStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Phosphor BronzeStainless Steel (SUS303/304)BrassPhosphor BronzeStainless 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)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassAluminumAluminum
                                                    Screw TypeMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread
                                                    Length L (after insertion) (D = Thread Dia. M)1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D
                                                    ApplicationLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight MetalLight MetalLight Metal-Resin GeneralLight Metal / Cast Iron / Resin General-------------Light MetalLight MetalLight Metal
                                                    NotchNot ProvidedProvidedProvidedProvidedProvidedProvided-Not Provided-ProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedNot Provided
                                                    Thread Dia. (After inserted), Unified(inch)---1/2-13 ~ #10-241/4-28 ~ #10-32------#2-563/8-24--1"-8 ~ #10-241/2-20 ~ #8-36--------
                                                    Shape-------Standard-StandardStandardStandardStandardStandardStandardSlottedStandard-----StandardStandardStandard
                                                    Sales UnitBox, 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.)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.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.) / Box, Pkg.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.

                                                    Loading...

                                                    Related Categories to Insert