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Insert(Notch:Provided)

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
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  1. 1
Brand
Product Series
CAD
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

    Thread Inserts

      Nitronic 60 Insert

        Recoil-Free (mm) SUS304

          Tangless Insert (SUS304)

            Thread Insert (Box)

              Recoil-Free (UNF) SUS304

                Insert SUS316

                  Recoil Packet (UNC)

                    Lock Recoil (mm) SUS304

                      E-Certs

                        Insert Phosphor Bronze

                          Insert, Inconel X-750

                            Stainless Steel Recoil

                              Stainless Steel E-Sert Fine (Hemlock-Made)

                                Male Screw Repair Coil Thread -R

                                  Sprue

                                    E-Sert Fine

                                      Recoil Packet (Milli)

                                        Recoil-Free, Special Size

                                          Recoil-Free (Specified mm) SUS304

                                            Stainless Steel Tangless Insert

                                              Stainless Steel E-Sert Hemlock-Made

                                                Lock E-Sert (Fine Mesh)

                                                  Lock Type Sprew

                                                    Sprue (Fine, P=1.25)

                                                      Sprue (Unified) (UNC)

                                                        Sprue (Unify) (UNF)

                                                          Lock Sprue

                                                            E-Sert Unified (UNC)

                                                              E-Sert Unified (UNF)

                                                                Recoil Packet (UNF)

                                                                  Recoil Free (UNC) SUS304

                                                                    Stainless Steel Sprue (Other, Fine)

                                                                      Stainless Steel Sprue (Unify) (UNC)

                                                                        Stainless Steel Sprue (Unify) (UNF)

                                                                          Stainless Steel E-Sert (Unify) (UNC)

                                                                            Stainless Steel E-Sert (Unify) (UNF)

                                                                              Screw Reinforcement Tangless Insert

                                                                                E-Sert (Other Fine)

                                                                                  Lock E-Sert

                                                                                    Lock E-Sert (Other Meshes)

                                                                                      Lock Type Sprew (Other, Fine)

                                                                                        Lock Type Sprew (Fine)

                                                                                          Lock Recoil

                                                                                          Brand

                                                                                          MISUMI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          MISUMI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          TSUGAMI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          KS SANGYO

                                                                                          NIPPON SPREW

                                                                                          TSUGAMI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          TSUGAMI

                                                                                          TSUGAMI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          KS SANGYO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          Product Series

                                                                                          Thread Inserts

                                                                                          Nitronic 60 Insert

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

                                                                                          Tangless Insert (SUS304)

                                                                                          Thread Insert (Box)【100 Pieces Per Package】

                                                                                          Recoil-Free (UNF) SUS304

                                                                                          Insert SUS316

                                                                                          Recoil Packet (UNC)【10 Pieces Per Package】

                                                                                          Lock Recoil (mm) SUS304

                                                                                          E-Certs

                                                                                          Insert Phosphor Bronze

                                                                                          Insert, Inconel X-750

                                                                                          Stainless Steel Recoil【1-100 Pieces Per Package】

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

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

                                                                                          Sprue【1-100 Pieces Per Package】

                                                                                          E-Sert Fine

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

                                                                                          Recoil-Free, Special Size

                                                                                          Recoil-Free (Specified mm) SUS304

                                                                                          Stainless Steel Tangless Insert

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

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

                                                                                          Lock Type Sprew【1-500 Pieces Per Package】

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

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

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

                                                                                          Lock Sprue【1-100 Pieces Per Package】

                                                                                          E-Sert Unified (UNC)

                                                                                          E-Sert Unified (UNF)

                                                                                          Recoil Packet (UNF)【10 Pieces Per Package】

                                                                                          Recoil Free (UNC) SUS304

                                                                                          Stainless Steel Sprue (Other, Fine)【1-100 Pieces Per Package】

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

                                                                                          Stainless Steel Sprue (Unify) (UNF)

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

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

                                                                                          Screw Reinforcement Tangless Insert【10-20 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 Type Sprew (Other, Fine)【10 Pieces Per Package】

                                                                                          Lock Type Sprew (Fine)【10 Pieces Per Package】

                                                                                          Lock Recoil【500 Pieces Per Package】

                                                                                          CAD
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
                                                                                          Days to Ship 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 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 4 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 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more
                                                                                          Screw Dia. M (after insertion)(mm)3 ~ 163 ~ 122 ~ 422.5 ~ 103 ~ 8-3 ~ 16-3 ~ 202 ~ 243 ~ 243 ~ 122 ~ 166 ~ 393 ~ 62 ~ 3010 ~ 162 ~ 203 ~ 88 ~ 242 ~ 202 ~ 428 ~ 332.5 ~ 2410 ~ 20--4 ~ 10----8 ~ 24----2 ~ 1210 ~ 332.5 ~ 3010 ~ 1210128
                                                                                          Environmentally friendly--------------------------------------------
                                                                                          TypeStandardStandardStandardTanglessStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardTanglessStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardTanglessStandardStandardStandardStandardStandardStandard
                                                                                          Characteristics/Applications--------------------------------------------
                                                                                          MaterialStainless Steel (SUS303/304)Nitrox 60Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS316)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Phosphor BronzeInconel X-750Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304) / Phosphor 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)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)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)
                                                                                          Screw TypeMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) Thread
                                                                                          Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1.5D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D / 2.5D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D0.5D / 0.8D1D / 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 / 3D1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 3D1D-1.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D1D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1.5D1.5D2D
                                                                                          ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron--Light Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron / Resin GeneralLight MetalLight MetalLight Metal----Light MetalLight MetalLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal-----Light Metal / Cast Iron / Resin General------
                                                                                          NotchProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvided
                                                                                          Thread Dia. (After inserted), Unified(inch)-----1"-12 ~ #10-32-1/4-20 ~ 7/16-14-----------------1/2-13 ~ #10-241/2-20 ~ #10-32---5/16-24 ~ 7/16-201/2-13 ~ #10-24-#2-563/8-241"-8 ~ #10-241/2-20 ~ #10-32-------
                                                                                          Shape------------StandardStandardStandard-----StandardStandard----------StandardStandardStandardSlottedStandardStandard------
                                                                                          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.)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.)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.) / 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.) / 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.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.) / Box, Pkg.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.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                          Cleaning Method--------------------------------------------

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