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Insert(Application:Light Metal 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
  • All
  • 1 Day(s) or Less
  • 2 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)
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

    Lock Sprue

      E-Sert Fine

        E-Sert Unified (UNC)

          E-Sert Unified (UNF)

            ILISERT (Unified/UNC)

              Recoil Packet (UNC)

                Tangless insert unified coarse locking

                  Tangless insert metric coarsephosphor bronze

                    Screw Reinforcement Tangless Insert

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

                        Brass Dutch Insert (Flanged) / HFD

                          Brass Ultrasert II/HUD II

                            Brass Ultrasert IV (Flanged) / HFU

                              Tangless Insert Unified Coarse

                                Coil Thread R

                                Brand

                                NIPPON SPREW

                                TSUGAMI

                                TSUGAMI

                                TSUGAMI

                                HIROSUGI SEIKI

                                RECOIL

                                ACCURATE

                                ACCURATE

                                KS SANGYO

                                HIROSUGI-KEIKI

                                HIROSUGI-KEIKI

                                HIROSUGI-KEIKI

                                HIROSUGI-KEIKI

                                ACCURATE

                                ACCURATE

                                Product Series

                                Lock Sprue【1-100 Pieces Per Package】

                                E-Sert Fine

                                E-Sert Unified (UNC)

                                E-Sert Unified (UNF)

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

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

                                Tangless insert unified coarse locking

                                Tangless insert metric coarsephosphor bronze

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

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

                                Brass Dutch Insert (Flanged) / HFD

                                Brass Ultrasert II/HUD II

                                Brass Ultrasert IV (Flanged) / HFU

                                Tangless Insert Unified Coarse

                                Coil Thread R

                                CAD
                                Days to Ship 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 4 Day(s) or more 8 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 11 Day(s) or more 4 Day(s) or more 8 Day(s) or more
                                Screw Dia. M (after insertion)(mm)4 ~ 1010 ~ 16-----3 ~ 62 ~ 122.6 ~ 82.6 ~ 52.6 ~ 83 ~ 8-3 ~ 6
                                Environmentally friendly---------------
                                TypeStandardStandardStandardStandardTanglessStandardTanglessTanglessTanglessSelf-TappingPress FitPress FitPress FitTanglessStandard
                                Characteristics/Applications---------------
                                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)Phosphor BronzeStainless Steel (SUS303/304)AluminumBrassBrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)
                                Screw TypeMetric (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) Thread
                                Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D1D--1.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D2D / 2.5D1.5D / 2D / 2.5D1.5D / 2D / 2.5D1D / 1.5D / 2D1D / 1.5D / 2D
                                ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight Metal
                                NotchProvidedProvidedProvidedProvidedNot ProvidedProvided--ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--
                                Thread Dia. (After inserted), Unified(inch)----1/4-201/2-13 ~ #12-241/4 ~ 10------1/4 ~ 10-
                                Shape--------StandardStandardStandardStandardStandard--
                                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.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.--Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.--
                                Cleaning Method---------------

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