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Insert(Thread Dia. (After inserted), Unified:1/4)

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

    Screw Insertion Tool INP UNC

      Sprue Tongue Creasing Tool

        Tangless Insert Unified Coarse

          Tangless Insert Unified Fine

            Screw Insertion Tool INP UNF

              Screw Insertion Tool INS

                E-Sert 2 Piece Tap Set UNC

                  E-Sert Spiral Tap

                  Brand

                  SUNCO

                  SUNCO

                  ACCURATE

                  ACCURATE

                  SUNCO

                  SUNCO

                  SUNCO

                  SUNCO

                  Product Series

                  Screw Insertion Tool INP UNC

                  Sprue Tongue Creasing Tool

                  Tangless Insert Unified Coarse

                  Tangless Insert Unified Fine

                  Screw Insertion Tool INP UNF

                  Screw Insertion Tool INS

                  E-Sert 2 Piece Tap Set UNC

                  E-Sert Spiral Tap

                  Days to Ship 9 Day(s) or more 5 Day(s) or more 7 Day(s) or more 6 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                  Screw Dia. M (after insertion)(mm)--------
                  Environmentally friendly--------
                  TypeToolToolTanglessTanglessToolToolToolTool
                  Characteristics/Applications--------
                  Material--Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)----
                  Screw TypeUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Coarse) ThreadUnified (Coarse) ThreadUnified (Fine) Thread
                  Length L (after insertion) (D = Thread Dia. M)--1D / 1.5D / 2D1D----
                  Application--Light Metal / Cast Iron / Resin GeneralLight Metal / Cast Iron / Resin General----
                  Notch--------
                  Thread Dia. (After inserted), Unified(inch)1/41/41/41/41/41/41/41/4
                  Shape--------
                  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.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)
                  Cleaning Method--------

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