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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Insert(Length L (after insertion) (D = Thread Dia. M):1.5D 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
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  • Same day
  • 3 Day(s) or Less
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  • 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)
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 Insert (Box)

      Sprue (Unified) (UNC)

        E-Sert Fine

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

            Recoil Free (UNC) SUS304

              Recoil-Free (UNF) SUS304

                Tangless insert metric coarselocking

                  Tangless insert unified coarse locking

                    Tangless insert metric coarsetaping packaging

                      Stainless Steel Tangless Insert

                        Stainless Steel E-Sert Fine (Hemlock-Made)

                          Lock Type Sprew

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

                              Brass Ultrasert II/HUD II

                                Sprue (Fine, P=1.25)

                                  Lock Sprue

                                    Recoil-Free (Specified mm) SUS304

                                      Insert Phosphor Bronze

                                        B-LOK N42 Type

                                          Tangless insert unified fine locking

                                            Tangless insert metric coarsephosphor bronze

                                              Stainless Steel Sprue (Other, Fine)

                                                Stainless Steel Sprue (Unify) (UNC)

                                                  Stainless Steel Recoil

                                                    Stainless Steel E-Sert Hemlock-Made

                                                      Stainless Steel E-Sert (Unify) (UNC)

                                                        Male Screw Repair Coil Thread -R

                                                          E-Sert (Other Fine)

                                                            Lock E-Sert

                                                              Lock E-Sert (Other Meshes)

                                                                Lock E-Sert (Fine Mesh)

                                                                  Lock Type Sprew (Other, Fine)

                                                                    Lock Type Sprew (Fine)

                                                                      Stainless Steel/Aluminum Insert Nut Threaded Type (Loosening Prevention) / IRU-W

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

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

                                                                            Brass Dutch Insert (Standard) / HSD

                                                                              Brass Ultrasert IV (Flanged) / HFU

                                                                                Tangless Insert Unified Fine

                                                                                Brand

                                                                                MISUMI

                                                                                NIPPON SPREW

                                                                                TSUGAMI

                                                                                TOKAI METAL INDUSTRY

                                                                                RECOIL

                                                                                RECOIL

                                                                                ACCURATE

                                                                                ACCURATE

                                                                                ACCURATE

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                HIROSUGI-KEIKI

                                                                                HIROSUGI-KEIKI

                                                                                NIPPON SPREW

                                                                                NIPPON SPREW

                                                                                RECOIL

                                                                                RECOIL

                                                                                JAPAN DRIVEIT

                                                                                ACCURATE

                                                                                ACCURATE

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                KS SANGYO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                SUNCO

                                                                                HIROSUGI-KEIKI

                                                                                HIROSUGI-KEIKI

                                                                                HIROSUGI-KEIKI

                                                                                HIROSUGI-KEIKI

                                                                                HIROSUGI-KEIKI

                                                                                ACCURATE

                                                                                Product Series

                                                                                Thread Insert (Box)【100 Pieces Per Package】

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

                                                                                E-Sert Fine

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

                                                                                Recoil Free (UNC) SUS304

                                                                                Recoil-Free (UNF) SUS304

                                                                                Tangless insert metric coarselocking

                                                                                Tangless insert unified coarse locking

                                                                                Tangless insert metric coarsetaping packaging

                                                                                Stainless Steel Tangless Insert

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

                                                                                Lock Type Sprew【1-500 Pieces Per Package】

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

                                                                                Brass Ultrasert II/HUD II

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

                                                                                Lock Sprue

                                                                                Recoil-Free (Specified mm) SUS304

                                                                                Insert Phosphor Bronze

                                                                                B-LOK N42 Type

                                                                                Tangless insert unified fine locking

                                                                                Tangless insert metric coarsephosphor bronze

                                                                                Stainless Steel Sprue (Other, Fine)【50 Pieces Per Package】

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

                                                                                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】

                                                                                Male Screw Repair Coil Thread -R【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 E-Sert (Fine Mesh)【100 Pieces Per Package】

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

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

                                                                                Stainless Steel/Aluminum Insert Nut Threaded Type (Loosening Prevention) / IRU-W

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

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

                                                                                Brass Dutch Insert (Standard) / HSD

                                                                                Brass Ultrasert IV (Flanged) / HFU

                                                                                Tangless Insert Unified Fine

                                                                                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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 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 8 Day(s) or more 8 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 5 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 7 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 6 Day(s) or more
                                                                                Screw Dia. M (after insertion)(mm)2.5 ~ 8-108--2.5 ~ 12-2.5 ~ 52 ~ 206 ~ 393 ~ 202.6 ~ 82.6 ~ 810 ~ 205 ~ 68 ~ 203 ~ 243-3 ~ 624-2 ~ 167 ~ 30-3 ~ 610 ~ 332.5 ~ 20128 ~ 1410122.6 ~ 82 ~ 82.6 ~ 83 ~ 58-
                                                                                Environmentally friendly---------------------------------------
                                                                                TypeTanglessStandardStandardStandardStandardStandardTanglessTanglessTanglessTanglessStandardStandardSelf-TappingPress FitStandardStandardStandardStandardPress FitTanglessTanglessStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardSelf-TappingSelf-TappingSelf-TappingPress FitPress FitTangless
                                                                                Characteristics/Applications---------------------------------------
                                                                                MaterialStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless 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)Phosphor BronzeBrassStainless 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)AluminumAluminumBrassBrassStainless Steel (SUS303/304)
                                                                                Screw TypeMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) Thread
                                                                                Length L (after insertion) (D = Thread Dia. M)1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D1.5D
                                                                                ApplicationLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralResin GeneralLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General---Light MetalLight MetalLight MetalLight MetalLight MetalLight Metal-Light Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General-----Light Metal / Cast Iron / Resin General------Cast IronLight MetalLight MetalLight MetalLight MetalLight Metal / Cast Iron / Resin General
                                                                                NotchNot ProvidedProvidedProvidedNot ProvidedProvidedProvided---ProvidedProvidedProvidedNot ProvidedNot ProvidedProvidedProvidedProvidedProvidedNot Provided--ProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-
                                                                                Thread Dia. (After inserted), Unified(inch)-1/2-13 ~ #10-24--1/2-13 ~ #8-321"-12 ~ #10-32-1/4 ~ 10-----------1/4 ~ 10--#2-56--1"-8 ~ #10-24------------1/4 ~ 10
                                                                                Shape---Standard-----StandardStandard-StandardStandard----Standard--StandardStandardStandardStandardSlottedStandard------StandardStandardStandardStandardStandard-
                                                                                Sales UnitBox, 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.)---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.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.) / 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.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.-
                                                                                Cleaning Method---------------------------------------

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