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Insert(Thread Dia. (After inserted), Unified:3/4-16)

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
  1. 1
Brand
Product Series
Days to Ship
Screw Dia. M (after insertion)(mm)
Type
Material
Screw Type
Length L (after insertion) (D = Thread Dia. M)
Application
Notch
Thread Dia. (After inserted), Unified(inch)
Shape
Sales Unit

    Sprue (Unify) (UNF)

      Recoil-Free (UNF) SUS304

        Stainless Steel E-Sert (Unify) (UNF)

        Brand

        NIPPON SPREW

        RECOIL

        SUNCO

        Product Series

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

        Recoil-Free (UNF) SUS304

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

        Days to Ship 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more
        Screw Dia. M (after insertion)(mm)---
        TypeStandardStandardStandard
        MaterialStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)
        Screw TypeUnified (Fine) ThreadUnified (Fine) ThreadUnified (Fine) Thread
        Length L (after insertion) (D = Thread Dia. M)1D1D / 1.5D / 2D1D
        ApplicationLight MetalLight Metal-
        NotchProvidedProvidedProvided
        Thread Dia. (After inserted), Unified(inch)3/4-163/4-163/4-16
        Shape--Standard
        Sales UnitBox, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.

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        1. 1

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