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Insert(Screw Type:Unified (Coarse) Thread)

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
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Brand
Product Series
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

    Recoil Packet (UNC)

      Screw Insertion Tool INP UNC

        Sprue Tongue Creasing Tool

          Tangless Insert Unified Coarse

            E-Sert Unified (UNC)

              Recoil Free (UNC) SUS304

                Tangless insert unified coarse locking

                  Screw Insertion Tool INS

                    Ensat Expanded Slot Type, Model 302, Inch Type

                      Sprue (Unified) (UNC)

                        Stainless Steel Sprue (Unify) (UNC)

                          Stainless Steel E-Sert (Unify) (UNC)

                            E-Sert 2 Piece Tap Set UNC

                              E-Sert Spiral Tap

                              Brand

                              RECOIL

                              SUNCO

                              SUNCO

                              ACCURATE

                              TSUGAMI

                              RECOIL

                              ACCURATE

                              SUNCO

                              KKV

                              NIPPON SPREW

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              Product Series

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

                              Screw Insertion Tool INP UNC

                              Sprue Tongue Creasing Tool

                              Tangless Insert Unified Coarse

                              E-Sert Unified (UNC)

                              Recoil Free (UNC) SUS304

                              Tangless insert unified coarse locking

                              Screw Insertion Tool INS

                              Ensat Expanded Slot Type, Model 302, Inch Type

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

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

                              Stainless Steel E-Sert (Unify) (UNC)【1-100 Pieces Per Package】

                              E-Sert 2 Piece Tap Set UNC

                              E-Sert Spiral Tap

                              Days to Ship 4 Day(s) or more 9 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 8 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 9 Day(s) or more 9 Day(s) or more
                              Screw Dia. M (after insertion)(mm)--------------
                              Environmentally friendly--------------
                              TypeStandardToolToolTanglessStandardStandardTanglessToolSelf-TappingStandardStandardStandardToolTool
                              Characteristics/Applications--------------
                              MaterialStainless Steel (SUS303/304)--Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)-SteelStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)--
                              Screw TypeUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) Thread
                              Length L (after insertion) (D = Thread Dia. M)1.5D--1D / 1.5D / 2D1D1.5D1D / 1.5D / 2D--1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D1D / 1.5D / 2D / 2.5D / 3D--
                              ApplicationLight Metal--Light Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron / Resin General--Light Metal----
                              NotchProvided---ProvidedProvided--Not ProvidedProvidedProvidedProvided--
                              Thread Dia. (After inserted), Unified(inch)1/2-13 ~ #12-241/2 ~ #10-241/4 ~ #8-321/4 ~ 10-5/16-181/4 ~ 101/4 ~ 5/85/8 ~ No. 81/2-13 ~ #10-24#2-561"-8 ~ #10-241/4 ~ #10-243/8 ~ #8-32
                              Shape--------Slotted-StandardSlotted--
                              Sales UnitBox, 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.)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.)
                              Cleaning Method--------------

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