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Insert(Application:Light Metal)

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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  • 1 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 Inserts

      Self-Tapping Inserts - Slotted

        Nitronic 60 Insert

          Recoil-Free (mm) SUS304

            Insert Phosphor Bronze

              Keylocking Inserts (KIC)

                Brass Ultrasert IV/HUD IV

                  Brass Bit Insert (Flange Type) / HFB

                    Insert SUS316

                      Thread Insert (Box)

                        Recoil-Free (UNF) SUS304

                          Insert, Inconel X-750

                            Thread Insert (Box)

                              [Clean & Pack]Self-Tapping Inserts - Slotted

                                Tangless Insert Metric Coarse

                                  Recoil-Free (Specified mm) SUS304

                                    Tangless Insert (SUS304)

                                      Tangless insert metric coarsetaping packaging

                                        Recoil Packet (Milli)

                                          Recoil Packet (UNC)

                                            Brass Insert Nut (Screw-In Type) IRB/IRB-C

                                              Brass Bit Insert (Standard, Double-sided) HSB-Z

                                                Thread Inserts/Tangless

                                                  Sprue

                                                    Male Screw Repair Coil Thread -R

                                                      Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                                        Tangless Insert Unified Coarse

                                                          Sprue (Unify) (UNF)

                                                            E-Certs

                                                              Recoil Free (UNC) SUS304

                                                                Tangless insert unified coarse locking

                                                                  Screw Reinforcement Tangless Insert

                                                                    Brass Dutch Insert (Standard) / HSD

                                                                      Brass Dutch Insert (Flanged) / HFD

                                                                        Brass Ultrasert IV (Flanged) / HFU

                                                                          Coil Thread R

                                                                            Self Floating Fastener

                                                                              Sel Locking Fastener SLN (Non-Lock)

                                                                                Sel Locking Fastener SL (Lock)

                                                                                  Sprue (Fine, P=1.25)

                                                                                    Sprue (Unified) (UNC)

                                                                                      Lock Sprue

                                                                                        E-Sert Fine

                                                                                          E-Sert Unified (UNC)

                                                                                            E-Sert Unified (UNF)

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            IMAO CORPORATION

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            RECOIL

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            NIPPON SPREW

                                                                                            KS SANGYO

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            KS SANGYO

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            SEL JAPAN

                                                                                            SEL JAPAN

                                                                                            SEL JAPAN

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            TSUGAMI

                                                                                            TSUGAMI

                                                                                            Product Series

                                                                                            Thread Inserts

                                                                                            Self-Tapping Inserts - Slotted

                                                                                            Nitronic 60 Insert

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

                                                                                            Insert Phosphor Bronze

                                                                                            Keylocking Inserts (KIC)

                                                                                            Brass Ultrasert IV/HUD IV

                                                                                            Brass Bit Insert (Flange Type) / HFB

                                                                                            Insert SUS316

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Insert, Inconel X-750

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            [Clean & Pack]Self-Tapping Inserts - Slotted

                                                                                            Tangless Insert Metric Coarse【1-50 Pieces Per Package】

                                                                                            Recoil-Free (Specified mm) SUS304

                                                                                            Tangless Insert (SUS304)

                                                                                            Tangless insert metric coarsetaping packaging

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

                                                                                            Recoil Packet (UNC)【10 Pieces Per Package】

                                                                                            Brass Insert Nut (Screw-In Type) IRB/IRB-C

                                                                                            Brass Bit Insert (Standard, Double-sided) HSB-Z

                                                                                            Thread Inserts/Tangless

                                                                                            Sprue【1-100 Pieces Per Package】

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

                                                                                            Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                                                                            Tangless Insert Unified Coarse

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

                                                                                            E-Certs

                                                                                            Recoil Free (UNC) SUS304

                                                                                            Tangless insert unified coarse locking

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

                                                                                            Brass Dutch Insert (Standard) / HSD

                                                                                            Brass Dutch Insert (Flanged) / HFD

                                                                                            Brass Ultrasert IV (Flanged) / HFU

                                                                                            Coil Thread R

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

                                                                                            Sel Locking Fastener SLN (Non-Lock)【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 (Unified) (UNC)【1-100 Pieces Per Package】

                                                                                            Lock Sprue【1-100 Pieces Per Package】

                                                                                            E-Sert Fine

                                                                                            E-Sert Unified (UNC)

                                                                                            E-Sert Unified (UNF)

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 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 2 Day(s) or more 7 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 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more 5 Day(s) or more 2 Day(s) or more 4 Day(s) or more 8 Day(s) or more 5 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 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
                                                                                            Screw Dia. M (after insertion)(mm)3 ~ 163 ~ 123 ~ 122 ~ 423 ~ 244 ~ 242 ~ 102 ~ 53 ~ 162.5 ~ 8-3 ~ 123 ~ 83 ~ 122 ~ 248 ~ 242.5 ~ 122.5 ~ 52 ~ 20-2 ~ 81.4 ~ 52.5 ~ 102 ~ 303 ~ 62.6 ~ 8--2 ~ 24--2 ~ 122.6 ~ 52.6 ~ 53 ~ 83 ~ 63 ~ 43 ~ 4410 ~ 20-4 ~ 1010 ~ 16--
                                                                                            Environmentally friendly-------------RoHS Compliant (10 Substances)-------------------------------
                                                                                            TypeStandardSelf-TappingStandardStandardStandardKey LockPress FitPress FitStandardTanglessStandardStandardStandardSelf-TappingTanglessStandardTanglessTanglessStandardStandardSelf-TappingPress FitTanglessStandardStandardSelf-TappingTanglessStandardStandardStandardTanglessTanglessPress FitPress FitPress FitStandardSwagedSwagedSwagedStandardStandardStandardStandardStandardStandard
                                                                                            Characteristics/Applications-------------Clean Washed-------------------------------
                                                                                            MaterialStainless Steel (SUS303/304)Steel / Stainless Steel (SUS303/304)Nitrox 60Stainless Steel (SUS303/304)Phosphor BronzeSteel / Stainless Steel (SUS303/304)BrassBrassStainless Steel (SUS316)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Inconel X-750Stainless 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) / Phosphor BronzeStainless 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)BrassBrassBrassStainless Steel (SUS303/304)Steel / 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) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) Thread
                                                                                            Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 3D-1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D-1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D1.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1.5D / 2D / 2.5D / 3D / 3.5D2D / 2.5D1.5D / 2D / 2.5D1D / 1.5D / 2D---1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D1D-
                                                                                            ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight Metal
                                                                                            NotchProvidedNot ProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedProvidedNot ProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedProvidedNot Provided / Provided-ProvidedProvidedNot ProvidedNot ProvidedNot ProvidedProvidedProvidedNot Provided-ProvidedProvidedProvided-ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedProvidedProvidedProvidedProvidedProvidedProvided
                                                                                            Thread Dia. (After inserted), Unified(inch)----------1"-12 ~ #10-32--------1/4-20 ~ 7/16-14------1/4 ~ 101/2-20 ~ #10-32-1/2-13 ~ #10-241/4 ~ 10---------1/2-13 ~ #10-24----
                                                                                            Shape-Slotted----StandardStandard-----Slotted------StandardStandard--StandardSlotted-----StandardStandardStandardStandard----------
                                                                                            Sales UnitLow 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.)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.)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.) / 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.)-Box, Pkg.Box, Pkg.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.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.)
                                                                                            Cleaning Method-------------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning-------------------------------

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