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Item #:
216310549
60 Pcs Self-Tapping Thread Inserts, M3 M4 M5 M6 M8 M10 M12 Stainless Steel Helicoil Thread Repair Insert Kit for Metal,Plastic, Industrial
84% of respondents would recommend this to a friend
Item #:
216310549
KWD 5
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Monday, August 10
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Quickly restores thread accuracy, enhances connection strength, and prevents loosening.
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What Stands Out
Comprehensive Sizes
This kit includes M3 to M12 sizes, allowing users to choose the right insert for various thread repair tasks across different materials, enhancing versatility in industrial and DIY applications.
Durable Material
Constructed from high-quality stainless steel, these inserts provide excellent strength and corrosion resistance, ensuring lasting repairs and reliability in automotive and maintenance projects.
User-Friendly Application
Designed for easy installation, these self-tapping inserts help users quickly and effectively restore damaged threads, making them ideal for both beginners and experienced DIY enthusiasts.
Product Details
- 📦You will receive: Helicoil thread repair kit M3×10pcs, M4×10pcs, M5×10pcs, M6×10pcs, M8×10pcs, M10×5pcs, M12×5pcs, this helicoil kit covers most thread repair scenarios, with one set in hand, easily handle all kinds of thread hole repairs and screw reinforcement needs.
- 🔩 Premium material: The helicoil thread repair kit is made of high-quality stainless steel, featuring excellent rust and fracture resistance, with a tight and stable structure that resists vibration and impact. The helicoil kit maintains high strength and long-lasting durability even in harsh environments, making it an ideal choice for professional repairs and industrial applications.
- 🔧 Professional thread repair: The helicoil thread repair kit is designed to fix damaged, stripped or damaged threads, quickly restoring thread accuracy and bite for secure screw locking, preventing loosening from vibration or force and greatly improving connection strength. The helicoil kit works for metal and wear-resistant material thread repairs.
- 🛠 Easy installation: The helicoil kit features clear, uniform threads for even force distribution and smooth installation without complex tools. The helicoil thread repair kit has a smooth finish ensuring effortless screw insertion and balanced force, plus a transparent storage box with organized compartments for easy access and anti-loss.
- 🚗 Wide applications: The helicoil thread repair kit suits automotive, aviation, marine, machinery, electronics, appliances, molds & hardware industries, providing secure threads on low-friction, wear-resistant materials. Ideal for maintenance, repairs, upgrades & DIY, the helicoil kit is a must-have tool for professionals & enthusiasts.
| Fastener Type | Helical |
| Thread Size | M3/M4/M5/M6/M8/M10/M12 |
| Exterior Finish | Stainless Steel |
| Colour | sliver |
| Thread Type | ISO Metric |
| Inside Thread Size | M12 |
| Thread Style | Right Hand |
| Thread Coverage | Partially Threaded |
| Thread Class | Class 2B |
| Screw Head Style | Countersunk |
| Compatible Groove Diameter | 3 Millimeters |
| Grade Rating | industrial |
| Item Dimensions | 10 x 10 x 10 millimetres |
| Size | M3/M4/M5/M6/M8/M10/M12 |
| Item Diameter | 3 Millimetres |
| Number of Pieces | 60 |
| Brand Name | Sotbnna |
| UPC | 607606225730 |
| Set Name | M3/M4/M5/M6/M8/M10/M12 |
| Manufacturer | XWYG |
| Number Of Items | 1 |
| Manufacturer Part Number | helicoil kit |
| Country Of Origin | China |
| Material Type | Stainless Steel |
| Metal | Stainless Steel |
| Finish Types | Unfinished |
| Material | Stainless Steel |
| Metal type | Stainless Steel |
| Finish type | Unfinished |
| Brand | Sotbnna |
| Item dimensions L x W x H | 10 x 10 x 10 millimetres |
Who Should Buy?
-
Automotive Mechanics
Ideal for automotive repairs, allowing for quick fixes of stripped threads in metal components.
-
DIY Enthusiasts
Perfect for DIY projects, providing the necessary tools for various threading repairs in home projects.
-
Industrial Maintenance
Excellent for professionals in industrial settings needing reliable thread repairs in machinery and equipment.
-
Heavy Load Applications
Not suitable for applications requiring high load capacity, as inserts might not provide adequate support.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What sizes does the helicoil thread repair kit include?
Answer: The kit covers sizes from M3 to M12, with varying quantities for each size. -
Question:
Is the helicoil kit suitable for harsh environments?
Answer: Yes, it is made of premium stainless steel which is rust-resistant and durable even in tough conditions. -
Question:
Do I need special tools for installation?
Answer: No, the helicoil kit is designed for easy installation without complex tools.
Sotbnna Nut Inserts Editorial Review
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Customer Reviews & Ratings
2 customers ratings
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5 Star
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Ahmad
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“Fast delivery, great experience overall.”
03-Jul-26 · via Trustpilot
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abbas
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“Excellent item received as expected and before the estimated time. Thanks for the great service.”
19-Jul-26 · via Trustpilot
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Waleed
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“Thank you for your message. I received the product and it is very good ? I?m really impressed with how great it works! I will be happy to share my feedback on the website.”
11 February 2026 · via Trustpilot
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Ahmed
Verified buyer
“Very good the same exact product that i wanted good shipping and delivery”
10 June 2026 · via Trustpilot
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Ambhita
Verified buyer
“Package delivered on time”
10 July 2026 · via Trustpilot
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KWD 5
Order now and get it around Monday, August 10
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Fastest cross-border delivery
Features & Benefits
- Covers 7 common sizes from M3 to M12, ensuring versatility.
- Made of premium stainless steel for rust and corrosion resistance.
- Specifically designed for restoring stripped or damaged threads.
- Easy installation with no complex tools required.
- Includes a transparent storage box for neat organization.
- Ideal for multiple industries: automotive, machinery, electronics, and DIY projects.
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