Insert(Type:Tangless)

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

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Days to Ship
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  • 11 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Type
Application
Material
Screw Type
Screw Dia. M (after insertion)(mm)
Thread Dia. (After inserted), Unified(inch)
Length L (after insertion) (D = Thread Dia. M)
Notch
Shape
Sales Unit

    Thread Inserts/Tangless

      Tongueless Insert Metric Coarse

        Tangless insert metric coarselocking

          Screw Reinforcement Tangless Insert

            Tongueless Insert

              Tangless Insert Unified Fine

                Tangless Insert Repair Kit

                  Thread Insert (Box)

                    ILISERT (Unified/UNC)

                      ILISERT (Unified/UNC)

                        Tangless insert unified coarse locking

                          Tangless insert unified fine locking

                            Tangless insert metric coarsephosphor bronze

                              Tangless insert metric coarsetaping packaging

                                Stainless Steel Tangless Insert

                                  Tangless Insert Unified Coarse

                                  Brand

                                  MISUMI

                                  ACCURATE

                                  ACCURATE

                                  KS SANGYO

                                  RECOIL

                                  ACCURATE

                                  ACCURATE

                                  MISUMI

                                  HIROSUGI SEIKI

                                  HIROSUGI SEIKI

                                  ACCURATE

                                  ACCURATE

                                  ACCURATE

                                  ACCURATE

                                  SUNCO

                                  ACCURATE

                                  Product Series

                                  Thread Inserts/Tangless

                                  Tongueless Insert Metric Coarse

                                  Tangless insert metric coarselocking

                                  Screw Reinforcement Tangless Insert【10-20 Pieces Per Package】

                                  Tongueless Insert

                                  Tangless Insert Unified Fine

                                  Tangless Insert Repair Kit

                                  Thread Insert (Box)【100 Pieces Per Package】

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

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

                                  Tangless insert unified coarse locking

                                  Tangless insert unified fine locking

                                  Tangless insert metric coarsephosphor bronze

                                  Tangless insert metric coarsetaping packaging

                                  Stainless Steel Tangless Insert

                                  Tangless Insert Unified Coarse

                                  CAD
                                  • 2D / 3D
                                  • 2D / 3D
                                  • 2D / 3D
                                  Days to Ship Same day or more Same day or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 8 Day(s) or more 4 Day(s) or more 3 Day(s) or more 10 Day(s) or more 10 Day(s) or more 7 Day(s) or more 7 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 8 Day(s) or more
                                  TypeTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTanglessTangless
                                  ApplicationLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron / Resin General-Light MetalLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General-Light Metal / Cast Iron / Resin General
                                  MaterialStainless 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 (SUS430F)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)
                                  Screw TypeMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) Thread
                                  Screw Dia. M (after insertion)(mm)2.5 ~ 102 ~ 242.5 ~ 122 ~ 122.5 ~ 12--2.5 ~ 8----3 ~ 62.5 ~ 52 ~ 20-
                                  Thread Dia. (After inserted), Unified(inch)-----1/4 ~ 10--1/4-20 ~ 3/8-161/4-20 ~ 3/8-161/4 ~ 101/4 ~ 10---1/4 ~ 10
                                  Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1.5D1D / 1.5D / 2D--1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D
                                  NotchNot ProvidedNot Provided-ProvidedNot Provided--Not ProvidedNot ProvidedNot Provided----Provided-
                                  Shape---Standard----------Standard-
                                  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.)-

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