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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Insert(Length L (after insertion) (D = Thread Dia. M):1D)

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
  • 1 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 15 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
  • On Sale Till 31/03/2026

Recoil-Free (mm) SUS304

    Recoil-Free (Specified mm) SUS304

      Tangless Insert (SUS304)

        Lock Recoil (mm) SUS304

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

            Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

              Recoil-Free (UNF) SUS304

                Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

                  Recoil Free (UNC) SUS304

                    Insert Phosphor Bronze

                      Screw Reinforcement Tangless Insert

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

                          Tangless Insert Metric Coarse

                            Sprue (Unify) (UNF)

                              Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)

                                Insert, Inconel X-750

                                  Techlock (SL)

                                    Stainless Steel Tangless Insert

                                      Stainless Steel E-Sert Fine (Hemlock-Made)

                                        Stainless Steel/Insert Nut Threaded Type / IRU

                                          Sprue

                                            Sprue (Fine, P=1.25)

                                              Sprue (Unified) (UNC)

                                                Lock Sprue

                                                  E-Certs

                                                    E-Sert Unified (UNC)

                                                      Ultrasert UD2 / UD4 (Brass Cadmium-Free)

                                                        DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)

                                                          Dodge Bit Insert Standard SD (Brass Cadmium-Less)

                                                            Dodge Bit Insert Flange Type  (Brass Cadmium-Free)

                                                              Recoil Packet (Milli)

                                                                Sparrow (Type SP)

                                                                  Tangless insert metric coarselocking

                                                                    Tangless insert metric coarsephosphor bronze

                                                                      Tangless insert metric coarsetaping packaging

                                                                        Stainless Steel Recoil

                                                                          Male Screw Repair Coil Thread -R

                                                                            Lock E-Sert

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

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

                                                                                  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 Bit Insert (Standard Model / Single-Sided Type) HSB

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

                                                                                          Brand

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          RECOIL

                                                                                          HIROSUGI-KEIKI

                                                                                          RECOIL

                                                                                          RECOIL

                                                                                          KS SANGYO

                                                                                          HIROSUGI-KEIKI

                                                                                          ACCURATE

                                                                                          NIPPON SPREW

                                                                                          TOKAI METAL INDUSTRY

                                                                                          RECOIL

                                                                                          JAPAN DRIVEIT

                                                                                          SUNCO

                                                                                          SUNCO

                                                                                          HIROSUGI-KEIKI

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          NIPPON SPREW

                                                                                          TSUGAMI

                                                                                          TSUGAMI

                                                                                          TOKAI METAL INDUSTRY

                                                                                          TOKAI METAL INDUSTRY

                                                                                          TOKAI METAL INDUSTRY

                                                                                          TOKAI METAL INDUSTRY

                                                                                          RECOIL

                                                                                          JAPAN DRIVEIT

                                                                                          ACCURATE

                                                                                          ACCURATE

                                                                                          ACCURATE

                                                                                          SUNCO

                                                                                          KS SANGYO

                                                                                          SUNCO

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          HIROSUGI-KEIKI

                                                                                          Product Series

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

                                                                                          Recoil-Free (Specified mm) SUS304

                                                                                          Tangless Insert (SUS304)

                                                                                          Lock Recoil (mm) SUS304

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

                                                                                          Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

                                                                                          Recoil-Free (UNF) SUS304

                                                                                          Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

                                                                                          Recoil Free (UNC) SUS304

                                                                                          Insert Phosphor Bronze

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

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

                                                                                          Tangless Insert Metric Coarse

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

                                                                                          Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)【1-8,000 Pieces Per Package】

                                                                                          Insert, Inconel X-750

                                                                                          Techlock (SL)

                                                                                          Stainless Steel Tangless Insert

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

                                                                                          Stainless Steel/Insert Nut Threaded Type / IRU

                                                                                          Sprue【1-100 Pieces Per Package】

                                                                                          Sprue (Fine, P=1.25)

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

                                                                                          Lock Sprue

                                                                                          E-Certs

                                                                                          E-Sert Unified (UNC)

                                                                                          Ultrasert UD2 / UD4 (Brass Cadmium-Free)【1-800 Pieces Per Package】

                                                                                          DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)【1-15,000 Pieces Per Package】

                                                                                          Dodge Bit Insert Standard SD (Brass Cadmium-Less)

                                                                                          Dodge Bit Insert Flange Type (Brass Cadmium-Free)【1-3,000 Pieces Per Package】

                                                                                          Recoil Packet (Milli)【10 Pieces Per Package】

                                                                                          Sparrow (Type SP)

                                                                                          Tangless insert metric coarselocking

                                                                                          Tangless insert metric coarsephosphor bronze

                                                                                          Tangless insert metric coarsetaping packaging

                                                                                          Stainless Steel Recoil【1-100 Pieces Per Package】

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

                                                                                          Lock E-Sert【1-100 Pieces Per Package】

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

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

                                                                                          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 Bit Insert (Standard Model / Single-Sided Type) HSB

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

                                                                                          CAD
                                                                                          • 2D / 3D
                                                                                          Days to Ship 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 15 Day(s) or more 21 Day(s) or more 11 Day(s) or more 21 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 15 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 15 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 12 Day(s) or more 8 Day(s) or more 8 Day(s) or more 17 Day(s) or more 8 Day(s) or more 15 Day(s) or more 15 Day(s) or more 15 Day(s) or more 21 Day(s) or more 21 Day(s) or more 8 Day(s) or more 15 Day(s) or more
                                                                                          Screw Dia. M (after insertion)(mm)2 ~ 428 ~ 242.5 ~ 123 ~ 202.6 ~ 82.6 ~ 8-2.6 ~ 8-3 ~ 242 ~ 122.6 ~ 82 ~ 24-2 ~ 63 ~ 123 ~ 102 ~ 166 ~ 302 ~ 82 ~ 3010 ~ 20-102 ~ 24-2.6 ~ 101.7 ~ 653 ~ 86 ~ 1042.5 ~ 123 ~ 62.5 ~ 52 ~ 163 ~ 63 ~ 162 ~ 82.6 ~ 82.6 ~ 82 ~ 82.6 ~ 82 ~ 52 ~ 5
                                                                                          Environmentally friendly---------------------------------------------
                                                                                          TypeStandardStandardTanglessStandardSelf-TappingSelf-TappingStandardSelf-TappingStandardStandardTanglessSelf-TappingTanglessStandardStandardStandardPress FitTanglessStandardSelf-TappingStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardPress FitTanglessTanglessTanglessStandardStandardStandardSelf-TappingSelf-TappingSelf-TappingSelf-TappingSelf-TappingPress FitPress Fit
                                                                                          Characteristics/Applications---------------------------------------------
                                                                                          MaterialStainless Steel (SUS303/304)Stainless 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)Phosphor BronzeStainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassInconel X-750BrassStainless 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)BrassBrassBrassBrassStainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Phosphor BronzeStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassStainless Steel (SUS303/304)AluminumAluminumBrassBrass
                                                                                          Screw TypeMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread
                                                                                          Length L (after insertion) (D = Thread Dia. M)1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D1D
                                                                                          ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalCast IronLight MetalCast IronLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron / Resin GeneralLight MetalResin GeneralLight Metal / Cast Iron---Cast IronLight MetalLight MetalLight MetalLight MetalLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralResin GeneralResin GeneralResin GeneralResin GeneralLight MetalResin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General-Light Metal / Cast Iron / Resin General-Light MetalLight MetalCast IronLight MetalLight MetalLight MetalLight Metal
                                                                                          NotchProvidedProvidedNot ProvidedProvidedNot ProvidedNot ProvidedProvidedNot ProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedProvidedNot ProvidedProvidedNot ProvidedProvidedProvidedNot ProvidedProvidedProvidedProvidedProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedProvidedNot Provided---ProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                          Thread Dia. (After inserted), Unified(inch)------1/2-20 ~ #10-32-1/2-13 ~ #10-24----1/4-28 ~ #10-32--------1/2-13 ~ #10-24----------------------
                                                                                          Shape----SlottedSlotted-Slotted--StandardSlotted--Standard-StandardStandardStandardStandard------StandardStandardStandardStandard-Standard---StandardStandard-StandardStandardStandardStandardStandardStandardStandard
                                                                                          Sales UnitLow 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.)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.)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.)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.) / 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.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.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.
                                                                                          Cleaning Method---------------------------------------------

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