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  • Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit
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Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit

4.3 out of 5 stars 109 ratings
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Material Stainless Steel
Fastener type Insert
Thread size M3, M4, M5, M6, M8, M10, or M12
Exterior finish Stainless Steel
Colour Silver
Metal type Stainless Steel
Finish type Stainless Steel
Brand Rustark
Inside thread size M3, M4, M5, M6, M8, M10, M12
Grade rating Industrial

About this item

  • 👍【7 Size Assorted Helicoil kit】The kit contains 7 kinds of size: M3（50pcs, M4(40pcs), M5(30pcs), M6(30pcs), M8(20pcs), M10(20pcs), M12(10pcs). Totally 200 piece. Package into a plastic grids case and each size sorted a grid separately.
  • 👍【304 Stainless Steel】Made of 304 stainless steel, hardness, rust-resistance and anti-corrosion. Not easy to slick, deep thread, no deformation, smooth thread, high precision. High hardness and low abrasion.
  • 👍【Strong Connection 】With certain elastic and even load so that it is resistant to vibration. locking-design allows it lock the the screw into the threaded hole,avoiding sliding wire. Greatly improve strength and stability of screws connection.
  • 👍【Widely Application】Widely used in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment, radiators, and semiconductor equipment.
  • 👍【Reliable After-sale Service】We offer you reliable after-sales service. If you have any questions about our products or any problems with your packages, please feel free to contact us. We will reply you within 24 hours and we will try our best to solve the problems until you are satisfied.
› See more product details

Product details

  • Parcel Dimensions ‏ : ‎ 17.27 x 9.91 x 2.29 cm; 295 g
  • Date First Available ‏ : ‎ Oct. 14 2019
  • Manufacturer ‏ : ‎ Rustark
  • ASIN ‏ : ‎ B07Y37TQG1
  • Item model number ‏ : ‎ R-YT200
  • 鶹 Rank: #96,027 in Automotive (See Top 100 in Automotive)
  • Customer Reviews:
    4.3 out of 5 stars 109 ratings

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Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thre
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Total price:$00
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Product description

Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Type Wire Screw Sleeve Thread Repair Kit
★Product Specification:
Name: Wire Screw Sleeve
Material: 304 Stainless Steel
Size: M3 M4 M5 M6 M8 M10 M12
Quantity: 200 pcs
Main Function: Screw Repair
 ★Product Feature:
＊Locking Design: locking the the screw into the threaded hole,avoiding sliding wire, improving strength and stability of screws connection.
＊Low Abrasion: High hardness,it has little wear and tear in connection with screw. Long service time, Reusable.
＊Rust Resistance: Made of 304 stainless steel. Anti-oxidation layer is formed on the surface. Rust-proof and Anti-corrosion.
＊Anti-loose: With certain elastic and even load,eliminate the screw and screw hole deviation between the pitch and tooth type and absorb vibration.
＊Easy to use: The damaged screw holes shall be put into the wire screw sleeve without increasing the diameter of the screw hole.★Package Including:
M3 x 0.5 x 2D --------------- 50pcs
M4 x 0.7 x 2D --------------- 40pcs
M5 x 0.8 x 2D --------------- 30pcs
M6 x 1 x 2D ----------------- 30pcs
M8 x 1.25 x 2D -------------- 20pcs
M10 x 1.5 x2D -------------- 20pcs
M12 x 1.75 x 2D ------------ 10pcs
Totally 200 piece
♥ if you have any problems, pls feel free contact us.

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Customer reviews

4.3 out of 5 stars
109 global ratings

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Top reviews from Canada

  • Tamara
    5.0 out of 5 stars good product
    Reviewed in Canada on June 21, 2025
    Verified Purchase
    worked awesome
    Helpful
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  • online customer
    4.0 out of 5 stars Adequate
    Reviewed in Canada on July 10, 2023
    Verified Purchase
    Satisfactory supply and usage. Thank you.
    Helpful
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  • James S Craig
    5.0 out of 5 stars Great time saver
    Reviewed in Canada on June 8, 2025
    Verified Purchase
    Works well
    Helpful
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  • William
    5.0 out of 5 stars fits and works great
    Reviewed in Canada on January 11, 2025
    Verified Purchase
    works great had a chance to use it .
    Helpful
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  • D
    5.0 out of 5 stars Worked
    Reviewed in Canada on January 27, 2023
    Verified Purchase
    Great for stripped threads
    Helpful
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  • marie b
    1.0 out of 5 stars éç
    Reviewed in Canada on June 26, 2024
    Verified Purchase
    Le produit n'a pas répondu à mes attentes.
    Helpful
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  • john
    5.0 out of 5 stars Big saving compared to heli
    Reviewed in Canada on January 29, 2023
    Verified Purchase
    Fast delivery great product
    Helpful
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  • Brian G.
    5.0 out of 5 stars Certainly handy
    Reviewed in Canada on April 21, 2025
    Verified Purchase
    Im impressed with these
    Helpful
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Top reviews from other countries

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  • Dilanjan Tharupathi
    5.0 out of 5 stars Fast delivery
    Reviewed in Singapore on January 29, 2023
    Verified Purchase
    Delivered fast, product quality seems to be okay,
    Will tryout soon.
    Customer image
    Dilanjan Tharupathi
    5.0 out of 5 stars
    Fast delivery

    Reviewed in Singapore on January 29, 2023
    Delivered fast, product quality seems to be okay,
    Will tryout soon.
    Images in this review
    Customer image
    Report
  • Tonny a.
    5.0 out of 5 stars producto perfecto
    Reviewed in the United States on April 9, 2021
    Verified Purchase
    Igual a la descripción, completo surtido de remaches de tuercas
    Report
  • Milton Chiu
    3.0 out of 5 stars Work
    Reviewed in the United States on May 30, 2020
    Verified Purchase
    It will work
    Report
  • Cailynn Senneff
    1.0 out of 5 stars Wrong size
    Reviewed in the United States on October 9, 2020
    Verified Purchase
    Thread insert goes into tapped hole pretty snug. Then when I went to put my m8x1.25 bolt in the thread had to expand and the bolt would not fit.
    Report