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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
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  • 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

    Stainless Steel Sprue (Unify) (UNC)

      Male Screw Repair Coil Thread -R

        Sprue Tongue Creasing Tool

          Sprue 2-Piece Tap, Fine

            E-Sert 2 Piece Tap Set UNC

              E-SERT, Bottoming Tap, Fine

                Screw Insertion Tool INP UNC

                  Lock E-Sert

                    Lock Type Sprew (Other, Fine)

                      Brass Ultrasert IV (Flanged) / HFU

                        Insert Nut, Screw-in Type, Insertion Jig, Dedicated for Without Slot / IR-00

                          Tangless Insert Unified Coarse

                            Tangless Insert Oversize Hand Tab

                              Tangless Insert Spiral Tab

                                Ensat Expanded Slot Type, Model 302, Inch Type

                                  Thread Insert Installation Tool

                                    Thread Insert (Box)

                                      Tangless Insert, Tool Replacement Claw (for Insertion Tools)

                                        E-SERT P Type Insertion Tool

                                          Sel Locking Fastener SLN (Non-Lock)

                                            Sprue (Unify) (UNF)

                                              Lock Sprue

                                                E-SERT Tongue Break-Off Tool

                                                  E-SERT Removal Tool

                                                    C TEC (CT Type)

                                                      Trade series recoil kit (UNC)

                                                        Trade Series Recoil Kit (UNF)

                                                          Recoil Packet (UNF)

                                                            Recoil-Free (UNF) SUS304

                                                              Recoil Packet for Spark Plugs

                                                                Recoil Packet (METRIC)

                                                                  Ensat Extra Coarse External Thread Type, Model 309

                                                                    Steel Ensat With Pin Short Type, Model 317

                                                                      Steel Ensat With Pin Long Type, Model 318

                                                                        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

                                                                                  Press-Lok (PLK Type)

                                                                                    Fin-Lok (FL Type)

                                                                                      Tangless insert metric insertion tool (for locking)

                                                                                        Tangless insert metric pull-out tool (for locking)

                                                                                          Tangless insert unified coarse locking

                                                                                            Tangless insert unified fine locking

                                                                                            Brand

                                                                                            SUNCO

                                                                                            KS SANGYO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            KKV

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            TSUGAMI

                                                                                            SEL JAPAN

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            TSUGAMI

                                                                                            BOHSEI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            KKV

                                                                                            JAPAN DRIVEIT

                                                                                            JAPAN DRIVEIT

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            Product Series

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

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

                                                                                            Sprue Tongue Creasing Tool

                                                                                            Sprue 2-Piece Tap, Fine

                                                                                            E-Sert 2 Piece Tap Set UNC

                                                                                            E-SERT, Bottoming Tap, Fine

                                                                                            Screw Insertion Tool INP UNC

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

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

                                                                                            Brass Ultrasert IV (Flanged) / HFU

                                                                                            Insert Nut, Screw-in Type, Insertion Jig, Dedicated for Without Slot / IR-00

                                                                                            Tangless Insert Unified Coarse

                                                                                            Tangless Insert Oversize Hand Tab

                                                                                            Tangless Insert Spiral Tab

                                                                                            Ensat Expanded Slot Type, Model 302, Inch Type

                                                                                            Thread Insert Installation Tool

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            Tangless Insert, Tool Replacement Claw (for Insertion Tools)

                                                                                            E-SERT P Type Insertion Tool

                                                                                            Sel Locking Fastener SLN (Non-Lock)【1-1,000 Pieces Per Package】

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

                                                                                            Lock Sprue【1-100 Pieces Per Package】

                                                                                            E-SERT Tongue Break-Off Tool

                                                                                            E-SERT Removal Tool

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

                                                                                            Trade series recoil kit (UNC)

                                                                                            Trade Series Recoil Kit (UNF)

                                                                                            Recoil Packet (UNF)【10 Pieces Per Package】

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Recoil Packet for Spark Plugs【10 Pieces Per Package】

                                                                                            Recoil Packet (METRIC)【10 Pieces Per Package】

                                                                                            Ensat Extra Coarse External Thread Type, Model 309

                                                                                            Steel Ensat With Pin Short Type, Model 317

                                                                                            Steel Ensat With Pin Long Type, Model 318

                                                                                            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

                                                                                            Press-Lok (PLK Type)

                                                                                            Fin-Lok (FL Type)

                                                                                            Tangless insert metric insertion tool (for locking)

                                                                                            Tangless insert metric pull-out tool (for locking)

                                                                                            Tangless insert unified coarse locking

                                                                                            Tangless insert unified fine locking

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 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 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 11 Day(s) or more 11 Day(s) or more 8 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 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 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 10 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 7 Day(s) or more 7 Day(s) or more 16 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 8 Day(s) or more
                                                                                            Screw Dia. M (after insertion)(mm)-3 ~ 62 ~ 168 ~ 16-6 ~ 16-2.5 ~ 30103 ~ 8------2.5 ~ 8-3 ~ 123 ~ 4-4 ~ 103 ~ 20-3----1423 ~ 164 ~ 144 ~ 164 ~ 164 ~ 1214 ~ 182.5 ~ 3014 ~ 183 ~ 53 ~ 4----
                                                                                            Environmentally friendly---------------------------------------------
                                                                                            TypeStandardStandardToolToolToolToolToolStandardStandardPress FitToolTanglessToolToolSelf-TappingToolTanglessToolToolSwagedStandardStandardToolToolPress FitToolToolStandardStandardStandardStandardSelf-TappingSelf-TappingSelf-TappingSelf-TappingSelf-TappingToolToolToolPress FitPress FitToolToolTanglessTangless
                                                                                            Characteristics/Applications---------------------------------------------
                                                                                            MaterialStainless Steel (SUS303/304)Stainless Steel (SUS303/304)-----Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Brass-Stainless Steel (SUS303/304)--Steel-Stainless Steel (SUS303/304)-SteelStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)SteelSteelBrassStainless 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) / BrassSteelSteelSteelSteel---BrassBrass--Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)
                                                                                            Screw TypeUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Unified (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadMetric (Fine) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) Thread-Unified (Coarse) Thread--Unified (Coarse) Thread / Unified (Fine) Thread / BSW (Coarse) Thread-Metric (Coarse) Thread-Metric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) Thread--Metric (Coarse) Thread--Unified (Fine) ThreadUnified (Fine) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread---Metric (Coarse) ThreadMetric (Coarse) Thread--Unified (Coarse) ThreadUnified (Fine) Thread
                                                                                            Length L (after insertion) (D = Thread Dia. M)1D / 1.5D1D / 1.5D / 2D-----1D / 1.5D / 2D1.5D1.5D / 2D / 2.5D-1D / 1.5D / 2D----1D / 1.5D / 2D---1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 3D-----1.5D1D / 1.5D / 2D-1D / 2D--------2D1.5D / 2D--1D / 1.5D / 2D1D / 1.5D / 2D
                                                                                            Application-Light Metal / Cast Iron / Resin General-------Light Metal-Light Metal / Cast Iron / Resin General----Light Metal--Light MetalLight MetalLight Metal--Resin General--Light MetalLight Metal--------------Light Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General
                                                                                            NotchProvidedProvided-----ProvidedProvidedNot Provided----Not Provided-Not Provided--Not ProvidedProvidedProvided-----ProvidedProvided----------Not ProvidedNot Provided----
                                                                                            Thread Dia. (After inserted), Unified(inch)#2-56-1/2 ~ #8-32-1/4 ~ #10-24-1/2 ~ #10-24----1/4 ~ 10--1/2" ~ No. 10-----1/2-20 ~ #10-32------1/2-20 ~ #10-321"-12 ~ #10-32--------------1/4 ~ 101/4 ~ 10
                                                                                            ShapeStandardStandard-------Standard----Slotted---------Standard------StandardWith Pin TypeWith Pin TypeSmall O.D. 3-Hole TypeSmall O.D. 3-Hole Type---StandardStandard----
                                                                                            Sales UnitBox, 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.)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.-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.Box, Pkg.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.Box, Pkg.Low Quantity (Available beginning with 1 pc.)-------------
                                                                                            Cleaning Method---------------------------------------------

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