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Insert(Screw Type:Unified (Fine) 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

    Tangless Insert Unified Fine

      Screw Insertion Tool INP UNF

        Ensat Expanded Slot Type, Model 302, Inch Type

          Sprue (Unify) (UNF)

            E-Sert Unified (UNF)

              Recoil Packet (UNF)

                Tangless insert unified fine locking

                  Stainless Steel Sprue (Unify) (UNF)

                    Stainless Steel E-Sert (Unify) (UNF)

                      E-Sert Spiral Tap

                      Brand

                      ACCURATE

                      SUNCO

                      KKV

                      NIPPON SPREW

                      TSUGAMI

                      RECOIL

                      ACCURATE

                      SUNCO

                      SUNCO

                      SUNCO

                      Product Series

                      Tangless Insert Unified Fine

                      Screw Insertion Tool INP UNF

                      Ensat Expanded Slot Type, Model 302, Inch Type

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

                      E-Sert Unified (UNF)

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

                      Tangless insert unified fine locking

                      Stainless Steel Sprue (Unify) (UNF)

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

                      E-Sert Spiral Tap

                      Days to Ship 6 Day(s) or more 9 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 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more
                      Screw Dia. M (after insertion)(mm)----------
                      Environmentally friendly----------
                      TypeTanglessToolSelf-TappingStandardStandardStandardTanglessStandardStandardTool
                      Characteristics/Applications----------
                      MaterialStainless Steel (SUS303/304)-SteelStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)-
                      Screw TypeUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) Thread
                      Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D--1D / 1.5D / 2D / 3D-1.5D1D / 1.5D / 2D1D1D / 1.5D / 2D / 2.5D-
                      ApplicationLight Metal / Cast Iron / Resin General--Light MetalLight Metal / Cast Iron / Resin GeneralLight MetalLight Metal / Cast Iron / Resin General---
                      Notch---ProvidedProvidedProvided-ProvidedProvided-
                      Thread Dia. (After inserted), Unified(inch)1/4 ~ 101/2 ~ #8-361/2" ~ 7/16"1/2-20 ~ #10-32-1/2-20 ~ #10-321/4 ~ 103/8-241/2-20 ~ #10-321/2 ~ #10-24
                      Shape--Slotted----StandardStandard-
                      Sales Unit-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.Low Quantity (Available beginning with 1 pc.)
                      Cleaning Method----------

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                      Related Categories to Insert