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Insert(Page3)

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

    Fin-Lok (FL Type)

      Tangless insert metric coarselocking

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

          Tangless insert electric prewinder tool

            Tangless insert metric coarsetaping packaging

              Stainless Steel E-Sert (Unify) (UNF)

                Sprue Insertion Tool INP Other Narrow Eye

                  Screw Insertion Tool INS

                    E-Sert Removal Tool

                      E-Sert 2 Piece Tap Set UNC

                        E-SERT, Bottoming Tap, Fine

                          Sprue Removal Tool

                            Screw Insertion Tool INP UNC

                              Screw Insertion Tool INP UNF

                                Lock Recoil

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

                                    Brass Ultrasert IV/HUD IV

                                      Insert Nut Threaded Type Insert Jig Slotted Dedicated / IR-00S IR-00R

                                        Ensat Expanded Slot Type, Model 302, Inch Type

                                        • On Sale Till 31/03/2025

                                        Thread Insert Tang Breaking Tool

                                          Taps for Tangless Inserts

                                            Tangless Inserts Tool Replacement Device

                                              Tangless Insert, Tool Replacement Claw (for Insertion Tools)

                                                E-SERT Spiral Tap

                                                  Self Floating Fastener

                                                    Sel Locking Fastener SL (Lock)

                                                      Sprue (Fine, P=1.25)

                                                        Sprue (Unify) (UNF)

                                                          Lock Sprue

                                                            E-Sert Fine

                                                              E-Sert Unified (UNC)

                                                                E-Sert Unified (UNF)

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

                                                                    C TEC (CT Type)

                                                                      Trade series recoil kit (UNC)

                                                                        Recoil Packet (UNF)

                                                                          Recoil Packet (METRIC)

                                                                          • On Sale Till 31/03/2025

                                                                          Ensat Extra Coarse External Thread Type, Model 309

                                                                            Steel Ensat With Pin Long Type, Model 318

                                                                              Ensat Chip Free Short Type, Model 337

                                                                                Steel Ensat Small Outer Diameter, 3 Hole Short Type, Model 347

                                                                                  Steel Ensat Small Outer Diameter, 3 Hole Long Type, Model 348

                                                                                    Insertion Tool for Ensat and Gripp, for Manual Processing, 619 Type

                                                                                      Tool for Ensat, for Machine Processing, Extended Type, 621 Type

                                                                                        Insertion Tool for Ensat and Gripp, for Machine Processing, 629 Type

                                                                                        Brand

                                                                                        JAPAN DRIVEIT

                                                                                        ACCURATE

                                                                                        ACCURATE

                                                                                        ACCURATE

                                                                                        ACCURATE

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        KKV

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        ACCURATE

                                                                                        ACCURATE

                                                                                        TSUGAMI

                                                                                        SEL JAPAN

                                                                                        SEL JAPAN

                                                                                        NIPPON SPREW

                                                                                        NIPPON SPREW

                                                                                        NIPPON SPREW

                                                                                        TSUGAMI

                                                                                        TSUGAMI

                                                                                        TSUGAMI

                                                                                        TOKAI METAL INDUSTRY

                                                                                        BOHSEI

                                                                                        RECOIL

                                                                                        RECOIL

                                                                                        RECOIL

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        KKV

                                                                                        Product Series

                                                                                        Fin-Lok (FL Type)

                                                                                        Tangless insert metric coarselocking

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

                                                                                        Tangless insert electric prewinder tool

                                                                                        Tangless insert metric coarsetaping packaging

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

                                                                                        Sprue Insertion Tool INP Other Narrow Eye

                                                                                        Screw Insertion Tool INS

                                                                                        E-Sert Removal Tool

                                                                                        E-Sert 2 Piece Tap Set UNC

                                                                                        E-SERT, Bottoming Tap, Fine

                                                                                        Sprue Removal Tool

                                                                                        Screw Insertion Tool INP UNC

                                                                                        Screw Insertion Tool INP UNF

                                                                                        Lock Recoil【500 Pieces Per Package】

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

                                                                                        Brass Ultrasert IV/HUD IV

                                                                                        Insert Nut Threaded Type Insert Jig Slotted Dedicated / IR-00S IR-00R

                                                                                        Ensat Expanded Slot Type, Model 302, Inch Type

                                                                                        Thread Insert Tang Breaking Tool

                                                                                        Taps for Tangless Inserts

                                                                                        Tangless Inserts Tool Replacement Device

                                                                                        Tangless Insert, Tool Replacement Claw (for Insertion Tools)

                                                                                        E-SERT Spiral Tap

                                                                                        Self Floating Fastener【1-1,000 Pieces Per Package】

                                                                                        Sel Locking Fastener SL (Lock)【1,000 Pieces Per Package】

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

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

                                                                                        Lock Sprue【1-100 Pieces Per Package】

                                                                                        E-Sert Fine

                                                                                        E-Sert Unified (UNC)

                                                                                        E-Sert Unified (UNF)

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

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

                                                                                        Trade series recoil kit (UNC)

                                                                                        Recoil Packet (UNF)【10 Pieces Per Package】

                                                                                        Recoil Packet (METRIC)【10 Pieces Per Package】

                                                                                        Ensat Extra Coarse External Thread Type, Model 309

                                                                                        Steel Ensat With Pin Long Type, Model 318

                                                                                        Ensat Chip Free Short Type, Model 337

                                                                                        Steel Ensat Small Outer Diameter, 3 Hole Short Type, Model 347

                                                                                        Steel Ensat Small Outer Diameter, 3 Hole Long Type, Model 348

                                                                                        Insertion Tool for Ensat and Gripp, for Manual Processing, 619 Type

                                                                                        Tool for Ensat, for Machine Processing, Extended Type, 621 Type

                                                                                        Insertion Tool for Ensat and Gripp, for Machine Processing, 629 Type

                                                                                        CAD
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        Days to Ship 4 Day(s) or more 3 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 14 Day(s) or more 4 Day(s) or more Same day or more Same day or more 6 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 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 7 Day(s) 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 7 Day(s) or more 7 Day(s) or more 16 Day(s) or more
                                                                                        Screw Dia. M (after insertion)(mm)3 ~ 42.5 ~ 12--2.5 ~ 5-10 ~ 126 ~ 301 ~ 4-6 ~ 162 ~ 5--82.6 ~ 82 ~ 10------3 ~ 83 ~ 4410 ~ 20-5 ~ 1010 ~ 16--3 ~ 83--23 ~ 164 ~ 163 ~ 124 ~ 164 ~ 1214 ~ 182.5 ~ 3014 ~ 18
                                                                                        TypePress FitTanglessToolToolTanglessStandardToolToolToolToolToolToolToolToolStandardSelf-TappingPress FitToolSelf-TappingToolToolToolToolToolSwagedSwagedStandardStandardStandardStandardStandardStandardStandardPress FitToolStandardStandardSelf-TappingSelf-TappingSelf-TappingSelf-TappingSelf-TappingToolToolTool
                                                                                        MaterialBrassStainless Steel (SUS303/304)--Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)--------Stainless Steel (SUS303/304)BrassBrass-Steel----SteelSteel / 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)BrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304) / BrassSteelSteel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)SteelSteel---
                                                                                        Screw TypeMetric (Coarse) ThreadMetric (Coarse) Thread--Metric (Coarse) ThreadUnified (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) Thread / Unified (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Unified (Coarse) Thread / Unified (Fine) Thread / BSW (Coarse) Thread----Metric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread-Unified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread---
                                                                                        Length L (after insertion) (D = Thread Dia. M)1.5D / 2D1D / 1.5D / 2D--1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D--------2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D---------1D / 1.5D / 2D1D / 1.5D / 2D / 3D1D / 1.5D / 3D1D / 1.5D / 2D / 2.5D / 3D1D-1.5D / 2D--1.5D1D--------
                                                                                        Application-Light Metal / Cast Iron / Resin General--Light Metal / Cast Iron / Resin General----------Light MetalLight Metal-------Light MetalLight MetalLight MetalLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralResin GeneralResin General-Light Metal---------
                                                                                        NotchNot Provided----Provided--------ProvidedNot ProvidedNot Provided-Not Provided-----Not ProvidedNot ProvidedProvidedProvidedProvidedProvidedProvidedProvidedNot Provided--Provided---------
                                                                                        Thread Dia. (After inserted), Unified(inch)-----1/2-20 ~ #10-32-1/4 ~ 5/8-1/4 ~ #10-24--1/2 ~ #10-241/2 ~ #8-36----1/2 ~ No. 10--------1/2-20 ~ #10-32-------5/16-24 ~ 7/16-20---------
                                                                                        ShapeStandard----Standard---------SlottedStandard-Slotted-------------StandardStandard---StandardWith Pin TypeTip Free TypeSmall O.D. 3-Hole TypeSmall O.D. 3-Hole Type---
                                                                                        Sales Unit-----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.)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.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.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.Low Quantity (Available beginning with 1 pc.)-Low Quantity (Available beginning with 1 pc.)-----

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