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Insert(Screw Type:Metric (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.
...Readmore

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  ▲ Close

Search by specifying the lower class category

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  • 11 Day(s) or Less
    • On Sale Till 31/03/2025

    Thread Inserts

    Thread Inserts

    MISUMI

    [Specification expansion] In response to many requests, a new standard product is now available! *Please see the specification table or model number list for applicable products. [Handling Standards] Coarse M diameter: 2, 2.2, 2.5, 2.6, 3, 3.5, 4, 5, 6, 8, 10, 12, 14, 16, 18, Fine M diameter: 6, 8, 10, 12, 14, 16, 18You can purchase from 1 piece! Application: Strengthens the female thread of the base. Features: Durable screw connection. You ...Readmore

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 1.39-
    Special Price
    Days to Ship: Same day or more
  • Self-Tapping Inserts - Slotted

    Self-Tapping Inserts - Slotted

    MISUMI

    This is a tapping insert with split groove and has threads on both inner and outer diameters.Fastening parts that do not require a front power strip to compensate for the mechanical strength of thread sections made of materials with relatively low strength.

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 1.65-
    Days to Ship: Same day or more
    • On Sale Till 31/03/2025

    Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)

    Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)【1-8,000 Pieces Per Package】

    TOKAI METAL INDUSTRY

    A general-purpose well-balanced screw insert with low cost.[Features]・ At the time of press-fit, the product has direction.・ An insert nut that is well balanced in all aspects including easy use, holding power, cost, etc.

    • Volume Discount
    Standard Price: SGD 0.17-
    Special Price
    Days to Ship: Same day or more
  • Ultrasert UD2 / UD4 (Brass Cadmium-Free)

    Ultrasert UD2 / UD4 (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

    TOKAI METAL INDUSTRY

    These inserts are the best choice for easy and secure fitment into plastic holes.

    Standard Price: SGD 0.27-
    Days to Ship: Same day or more
  • Recoil-Free (mm) SUS304

    Recoil-Free (mm) SUS304【1-3 Pieces Per Package】

    RECOIL

    Made from regular 304 grade stainless steel (18–8), but inserts made from other application-specific materials are also manufactured.

    Standard Price: SGD 1.24-
    Days to Ship: 4 Day(s) or more
  • Nitronic 60 Insert

    Nitronic 60 Insert

    RECOIL

    Insert to prevent screw galling (seizing). No lubricating oil required. (Helisert and sprue).

    Days to Ship: 4 Day(s) or more
  • Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

    Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 2.6/3/4/5/6/8[Material] Free-Cutting Stainless Steel (SUS303)[Processing] Degreasing

    Standard Price: SGD 1.12-
    Days to Ship: 11 Day(s) or more
  • [Clean & Pack]Self-Tapping Inserts - Slotted

    [Clean & Pack]Self-Tapping Inserts - Slotted

    MISUMI

    Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
    This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.
    ■Part Number for Clean & Pack Products
    ·Degreasing (Anti-rust single packing)     : Part Number SL-□□
    ·Precision cleaning (Degassing double packing)     : Part Number SH-□□
    ·Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□
    Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process
    SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process
    Post battery assembly process
    SH-□□ Precision cleaning Degassing double packing Oil removal
    Dust removal
    Clean environment (Class 10 to 1,000) Battery assembly process
    LCD-related post assembly process
    In-vehicle camera assembly process
    SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
    Dust removal
    Outgas reduction
    Vacuum environment
    Clean environment (Class 10 to 1,000)
    Pre-semiconductor process
    Liquid crystal deposition process
    Pre-OLED process
    ■Notes
    Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
    Please be careful about the application location and storage environment.

    Slotted tapping inserts with both external and internal threads.
    This fastener components reinforce relatively-low mechanical thread strength and allow skipping of the pre-tapping.

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 5.80-
    Days to Ship: 6 Day(s) or more
  • Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

    Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

    HIROSUGI-KEIKI

    [Nominal designation of thread (M)] 2.6/3/4/5/6/8[Material] Free-cutting brass (C3604BD), cadmium content less than 75 ppm[Treatment] Nickel plating (Ni)/degreasing

    Standard Price: SGD 0.67-
    Days to Ship: 11 Day(s) or more
    • On Sale Till 31/03/2025

    Thread Inserts/Tangless

    Thread Inserts/Tangless

    MISUMI

    There is no need to break the tongue after insertion, making the insertion process easy[Specification expansion] In response to many requests, a new standard product has been released! *Please see the specification list or catalog PDF for applicable products.

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 2.53-
    Special Price
    Days to Ship: Same day or more
  • C Lock (CL Type)

    C Lock (CL Type)【100 Pieces Per Package】

    BOHSEI

    The outer knurled form is reversed, which allows for high tensile strength and torque strength.

    Standard Price: SGD 13.87-
    Days to Ship: 4 Day(s) or more
  • Dodge Bit Insert Flange Type  (Brass Cadmium-Free)

    Dodge Bit Insert Flange Type (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

    TOKAI METAL INDUSTRY

    General purpose type. Low cost and well balanced.

    Standard Price: SGD 0.27-
    Days to Ship: Same day or more
  • Stainless Steel/Insert Nut Threaded Type / IRU

    Stainless Steel/Insert Nut Threaded Type / IRU

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 2/2.5/2.6/3/4/5/6/8[Material] Free-Cutting Stainless Steel (SUS303)[Processing] Degreasing

    Standard Price: SGD 0.84-
    Days to Ship: 11 Day(s) or more
  • Brass Bit Insert (Standard Model / Single-Sided Type) HSB

    Brass Bit Insert (Standard Model / Single-Sided Type) HSB

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 1.4/1.6/1.7/2/2.6/3/4/5[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm[Processing] Degreasing

    Standard Price: SGD 0.33-
    Days to Ship: 4 Day(s) or more
  • Techlock (SL)

    Techlock (SL)【1-5,000 Pieces Per Package】

    JAPAN DRIVEIT

    [Type] Press Fit [Materials] Brass [Screw type] Metric (coarse) screw, without notch [Shape] Standard Screw Diameter (after insertion) M (mm): 2 2.5 2.6 3 3.5 4 5 6 8 10 Length (after insertion)[L](D = Screw Diameter M) 1 D 1.5 D 2 D 2.5 D [Length]B (mm) 3.0 3.9 4.0 4.9 5.0 5.8

    Standard Price: SGD 0.36-
    Days to Ship: Same day or more
    • On Sale Till 31/03/2025

    Ensat Expanded Slot Type, Model 302

    Ensat Expanded Slot Type, Model 302

    KKV

    Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stro...Readmore

    Standard Price: SGD 0.77-
    Special Price
    Days to Ship: Same day or more
  • Ensat 3 Holes Short Type, Model 307

    Ensat 3 Holes Short Type, Model 307

    KKV

    Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stro...Readmore

    Standard Price: SGD 1.45-
    Days to Ship: 4 Day(s) or more
  • Tool for Ensat, for Manual Processing, 610 Type

    Tool for Ensat, for Manual Processing, 610 Type

    KKV

    A manual work tool for inserts. Size / internal screw d1 (mm) 2.5 3 3.5 4 5 6

    Standard Price: SGD 115.97-
    Days to Ship: Same day or more
  • E-Certs

    E-Certs【1-100 Pieces Per Package】

    TSUGAMI

    Old 'Heli-Coils Inserted'. The screws of the main body are reinforced, ensuring a highly durable fastening.

    Days to Ship: Same day or more
  • DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)

    DODGE BET Insert (Standard), Double Sided Chamfer Type, Brass (Cadmium-Free)【1-15,000 Pieces Per Package】

    TOKAI METAL INDUSTRY

    General purpose type. Low cost and well balanced.

    Standard Price: SGD 0.27-
    Days to Ship: 4 Day(s) or more
    • On Sale Till 31/03/2025

    Tangless Insert Metric Coarse

    Tangless Insert Metric Coarse【1-50 Pieces Per Package】

    ACCURATE

    An insert with no tang that does not require folding to remove. A product that eliminates the time and cost required to perform the insertion operation that would otherwise be needed when tangs are present.

    CAD :
    2D / 3D
    Standard Price: SGD 0.49-
    Special Price
    Days to Ship: Same day or more
  • Sprue

    Sprue【1-100 Pieces Per Package】

    NIPPON SPREW

    Screw reinforcement made from a coiled, rhombic section stainless steel wire. Highly reliable fastening is achieved through ingenious use of spring action.

    • Volume Discount
    Standard Price: SGD 0.50-
    Days to Ship: 4 Day(s) or more
  • C TEC (CT Type)

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

    BOHSEI

    Verification work on the embedded direction is not necessary because both ends have the same shape, which allows for faster work. Recommended when considering the use of parts feeders for automation.

    Standard Price: SGD 24.74
    Days to Ship: 4 Day(s) or more
    • On Sale Till 31/03/2025

    Heat-Lok (HL Type)

    Heat-Lok (HL Type)【1-1,000 Pieces Per Package】

    JAPAN DRIVEIT

    · Type: Press fit use· Application: Resin, general · Material: Brass · Thread ridge type: Metric coarse screw, without notch · Shape: Standard · Diameter (following insertion): M3, M3.5, M4, M5, M6· Length following insertion (D = screw diameter M): 1.5D, 2D · Length (mm): 4.0, 5.8, 7.2, 8.2, 9.5, 12.7

    Standard Price: SGD 0.49-
    Special Price
    Days to Ship: Same day or more
    • On Sale Till 31/03/2025

    Thread Insert (Box)

    Thread Insert (Box)【100 Pieces Per Package】

    MISUMI

    For in-house inventory or for a large number of uses, purchasing by the carton is advantageous.

    CAD :
    2D / 3D
    Standard Price: SGD 62.33-
    Special Price
    Days to Ship: Same day or more
  • Insert, Inconel X-750

    Insert, Inconel X-750

    RECOIL

    The color of the main body will become silver when the method of heat treatment changes.Not plated. (Inconel Black Recoil)An insert (Helisert/Sprue) for use at high temperatures (425–550°C) and with non-magnetic applications.[Features]· Nickel alloy.· For use at high temperatures (425–550°C [800–1,000°F]) and with non-magnetic applications.

    Standard Price: SGD 19.95-
    Days to Ship: 4 Day(s) or more
  • Brass Ensat Thread Plastic Deformation Type, Model 305

    Brass Ensat Thread Plastic Deformation Type, Model 305

    KKV

    Ensat is an insert nut with high workability usable for resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Reinforcing female screws using Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat is an insert nut with high workability usable for resin, aluminum, etc., which easily causes female scre...Readmore

    Standard Price: SGD 0.72-
    Days to Ship: 4 Day(s) or more
  • Ensat, Type 308, 3-Hole / Long Size

    Ensat, Type 308, 3-Hole / Long Size

    KKV

    Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stro...Readmore

    Standard Price: SGD 1.43-
    Days to Ship: 4 Day(s) or more
  • Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

    Stainless Steel Insert Nut, Screw-in (Thread Locker / Slotted) / IRU-SW

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 2.6/3/4/5/6/8[Material] Free-Cutting Stainless Steel (SUS303)[Processing] Degreasing

    Standard Price: SGD 1.43-
    Days to Ship: 11 Day(s) or more
  • Recoil Packet (Milli)

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

    RECOIL

    [Type] Threaded Insert Use[Application] Light Metal [Materials] SUS304 with Notch[Application] Light Metal [Screw type] Coarse/Fine Screw Diameter (after insertion) 2 2.2 2.5 3 3.5 4 5 6 7 8 9 10 11 12 14 16 18 20 Length (after insertion)[L](D = screw diameter M) 1D 1.5D 2D [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg. [Pitch (mm)] 0.4 0.45 0.5 0.6 0.7 0.8 1.0 1.25 1.5 1.75 2.0 2.5 Usage Environment: ...Readmore

    Standard Price: SGD 6.42-
    Days to Ship: 4 Day(s) or more
  • Insert SUS316

    Insert SUS316

    RECOIL

    An insert for corrosion resistance and non-magnetic applications (Helisert and sprue).

    • Volume Discount
    Standard Price: SGD 0.89-
    Days to Ship: 4 Day(s) or more
  • Tangless Insert (SUS304)

    Tangless Insert (SUS304)

    RECOIL

    [Features]·The stress is dispersed throughout the entire engagement length, does not incur screw thread breaks, has increased holding power or tensile strength, and has greater fastening power than the original screw.·Dedicated tools enable the insertion and extraction without tangs.·Extraction will not damage the male threads nor the product.·You don't have to tear off the tang, look for the broken tang, or check the gauge.

    Standard Price: SGD 0.83-
    Days to Ship: 4 Day(s) or more
  • Ensat Chip Free Short Type, Model 337

    Ensat Chip Free Short Type, Model 337

    KKV

    Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stro...Readmore

    Standard Price: SGD 1.49-
    Days to Ship: 4 Day(s) or more
  • Flat Head Sonic Lock (Type SHK)

    Flat Head Sonic Lock (Type SHK)

    JAPAN DRIVEIT

    [Type] Press Fit [Materials] Brass [Screw type] Metric (coarse) screw, without notch [Shape] Standard, Screw Diameter (following insertion) M (mm), 2, 3, 4, 5, 6, 8, Length (following insertion)[L](D = screw diameter M) 1.5D 2D

    Standard Price: SGD 0.63-
    Days to Ship: 4 Day(s) or more
  • Brass Insert Nut (Screw-In Type) IRB/IRB-C

    Brass Insert Nut (Screw-In Type) IRB/IRB-C

    HIROSUGI-KEIKI

    [Nominal designation of thread (M)] 2/2.5/2.6/3/4/5/6/8[Material] Free-cutting brass (C3604BD), cadmium content less than 75 ppm[Treatment] Nickel plating (Ni)/degreasing

    Standard Price: SGD 0.54-
    Days to Ship: 11 Day(s) or more
  • Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

    Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

    HIROSUGI-KEIKI

    [Nominal designation of thread (M)] 2.6/3/4/5/6/8[Material] Free-cutting brass (C3604BD), cadmium content less than 75 ppm[Treatment] Nickel plating (Ni)/degreasing

    Standard Price: SGD 1.02-
    Days to Ship: 11 Day(s) or more
  • Brass Bit Insert (Flange Type) / HFB

    Brass Bit Insert (Flange Type) / HFB

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 2/2.6/3/4/5[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm[Processing] Degreasing

    Standard Price: SGD 0.37-
    Days to Ship: 4 Day(s) or more
  • Dodge Bit Insert Standard SD (Brass Cadmium-Less)

    Dodge Bit Insert Standard SD (Brass Cadmium-Less)【1-2,000 Pieces Per Package】

    TOKAI METAL INDUSTRY

    Because it is an extension method, it can be used during press fitting insertion after molding with the thinnest possible wall thickness.

    Standard Price: SGD 0.53-
    Days to Ship: 4 Day(s) or more
  • C-Lock (HCL Type)

    C-Lock (HCL Type)【10-100 Pieces Per Package】

    BOHSEI

    Flange shape enables screws to be tightened without damaging plastics. Also prevents plastic burrs from forming when inserts are pressed in.

    Standard Price: SGD 5.20-
    Days to Ship: 4 Day(s) or more
  • Tangless insert metric coarselocking

    Tangless insert metric coarselocking

    ACCURATE

    A tangless insert with a function that prevents loosening. The center of this material is hexagonal shaped to prevent loosening.

    Standard Price: SGD 0.74-
    Days to Ship: 3 Day(s) or more
  • Brass Sonic Lock (SL Type)

    Brass Sonic Lock (SL Type)

    SUNCO

    [Nominal M] 2.5, 3, 4[Material] Brass[Surface Processing] Bare

    Standard Price: SGD 0.53
    Days to Ship: 7 Day(s) or more
  • Screw Reinforcement Tangless Insert

    Screw Reinforcement Tangless Insert【10-20 Pieces Per Package】

    KS SANGYO

    Tangless insert screw.[Features]· This tangless insert drastically cuts down on work procedures and time, which increases work efficiency, making it possible to reduce costs.· Insert work, which took 56 seconds in the past, was drastically shortened to 7 seconds by using a dedicated power tool.· Tangless design means no tangs to break off and no concerns for missing pitches or damaging the base material.[Applications]· For reinforc...Readmore

    Standard Price: SGD 24.56
    Days to Ship: 5 Day(s) or more
  • Brass Ultrasert IV/HUD IV

    Brass Ultrasert IV/HUD IV

    HIROSUGI-KEIKI

    [Nominal of Thread (M)] 2/2.6/3/4/5/6/8/10[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm[Processing] Degreasing

    Standard Price: SGD 0.39-
    Days to Ship: 11 Day(s) or more
  • E-SERT Spiral Tap

    E-SERT Spiral Tap

    TSUGAMI

    A tap that includes a spiral blade groove (approx. 35°) for efficiently performing tapping and creating blind holes.

    Standard Price: SGD 29.56-
    Days to Ship: 4 Day(s) or more
  • Steel Ensat With Pin Long Type, Model 318

    Steel Ensat With Pin Long Type, Model 318

    KKV

    Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stro...Readmore

    Standard Price: SGD 8.06-
    Days to Ship: 4 Day(s) or more

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