--- product_id: 538249329 title: "60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry" brand: "bayidun" price: "Β£9.26" currency: GBP in_stock: true category: "Bayidun" url: https://www.desertcart.co.uk/products/538249329-60-pcs-self-tapping-thread-inserts-helicoil-thread-repair-insert store_origin: GB region: United Kingdom --- # Organized storage box 60 precision inserts Stainless steel durability 60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry **Brand:** bayidun **Price:** Β£9.26 **Availability:** βœ… In Stock ## Summary > πŸ”§ Fix it once, fix it like a pro β€” thread repair redefined! ## Quick Answers - **What is this?** 60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry by bayidun - **How much does it cost?** Β£9.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/538249329-60-pcs-self-tapping-thread-inserts-helicoil-thread-repair-insert) ## Best For - bayidun enthusiasts ## Why This Product - Trusted bayidun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Crafted from corrosion-resistant stainless steel for unbeatable strength and longevity in harsh environments. - β€’ **Vibration-Proof Lock:** Engineered to firmly lock screws in place, preventing loosening even under intense vibrations. - β€’ **Effortless Organization:** Comes in a transparent, compartmentalized storage box for quick access and zero mix-ups on the job. - β€’ **Versatile Industry-Ready:** Perfect for automotive, aerospace, shipbuilding, and household repairsβ€”be the go-to pro in any setting. - β€’ **Precision in Every Thread:** 60 assorted M3-M12 inserts cover all your repair needs with industrial-grade accuracy. ## Overview This 60-piece self-tapping thread insert kit features premium stainless steel inserts ranging from M3 to M12 sizes, designed to restore and reinforce stripped threads across metal and plastic surfaces. Packaged in a durable, compartmentalized box, it ensures organized, easy access for professionals tackling repairs in automotive, aerospace, and industrial applications. Engineered for corrosion resistance and vibration-proof locking, this kit guarantees long-lasting, reliable thread connections. ## Description Product Information: - Product name: Self-Tapping Threaded Insert - Material: stainless steel - Colour: Silver - Size: M3 M4 M5 M6 M8 M10 M12 - Quantity: 60 pieces Package includes: 10 pieces - M3*0.5*2D 10 pieces - M4*0.7*2D 10pcs - M5*0.8*2D 10pcs - M6*1.0*2D 10pcs - M8*1.25*2D 5pcs - M10*1.5*2D 5 pieces - M12*1.75*2D Features: - The wire thread repair bit is made of high quality stainless steel material, which is sturdy, not easy to break and durable. - All stainless steel thread repair kits are packed in a sturdy storage box, easy to carry and store. - The thread repair kit can improve the stability of the thread connection, lock the screw firmly in the threaded hole, and ensure that the screw is not easy to loosen under vibration. - These self-tapping slotted insert nuts are self-tapping and can be screwed directly into a specific hole with an installation tool. - Suitable for household appliances, automobile industry, rail vehicle industry, shipbuilding industry and many other fields. Warm Tips: - The color may vary slightly from the online image due to the color settings of your monitor. Please refer to the actual product. Thank you for your understanding. - If you have any questions about how to use the female self-tapping thread kit, please feel free to contact us. We will solve your questions as soon as possible. ## Features - High-Quality Material: This thread repair insert set is made of superior stainless steel material, which is corrosion-resistant and rustproof, not easy to break, maintaining high strength and excellent performance in harsh environments, durable for long-term use. - Easy to Use: The stainless steel wire thread insert can eliminate the deviation between the threaded hole and the toothed plate, lock the screw firmly in the threaded hole, ensuring that the screw does not loosen easily during vibrations, enhances the thread connection performance, and prolongs the thread life. - Convenient Storage: All wire thread inserts are stored in a transparent and sturdy storage box with compartments. The wire thread inserts are kept separately, well organized, easy to transport, and locate. No mix-up during transportation and convenient to use. - Wide Applications: Can be used to repair stripped threaded holes, suitable for low resistance, various materials with wear resistance in thread connections, ideal for household appliances, automotive industry, rail vehicle industry, shipbuilding, aerospace precision parts, and many other areas. - Package Content: You will get 10 pcs M3*0.5*2D, 10 pcs M4*0.7*2D, 10 pcs M5*0.8*2D, 10 pcs M6*1.0*2D, 10 pcs M8*1.25*2D, 5 pcs M10*1.5*2D, 5 pcs M12*1.75*2D, totaling 60 pieces, meeting the needs of various occasions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYJGNV7D | | Best Sellers Rank | 28,608 in DIY & Tools ( See Top 100 in DIY & Tools ) 34 in Nut Inserts | | Brand Name | bayidun | | Colour | Transparent | | Compatible Groove Diameter | 3.23 Millimeters | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (281) | | Drive Style | Slotted | | Exterior Finish | Stainless Steel | | Fastener Type | Lock | | Finish Types | Stainless Steel | | Grade Rating | Industrial | | Inside Thread Size | M12 | | Item Dimensions | 12 x 6 x 2.2 centimetres | | Item Weight | 110 Grams | | Manufacturer | bayidun | | Manufacturer Part Number | 045 | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Model Number | 045 | | Number Of Items | 1 | | Number of Pieces | 60 | | Screw Head Style | Slotted | | Set Name | 60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit | | Size | M3, M4, M5, M6, M8, M10, M12 | | Thread Class | Coarse | | Thread Coverage | Partially Threaded | | Thread Size | M3 M4 M5 M6 M8 M10 M12 | | Thread Style | Right Hand | | Thread Type | ISO Metric | | Unit Count | 60.0 count | ## Product Details - **Brand:** bayidun - **Colour:** Transparent - **Exterior finish:** Stainless Steel - **Fastener type:** Lock - **Finish type:** Stainless Steel - **Item dimensions L x W x H:** 12 x 6 x 2.2 centimetres - **Item weight:** 110 Grams - **Material:** Stainless Steel - **Metal type:** Stainless Steel - **Thread size:** M3 M4 M5 M6 M8 M10 M12 ## Images ![60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Image 1](https://m.media-amazon.com/images/I/81-6OIwe8rL.jpg) ![60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Image 2](https://m.media-amazon.com/images/I/61s24BtxWLL.jpg) ![60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Image 3](https://m.media-amazon.com/images/I/81WhjAikVhL.jpg) ![60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Image 4](https://m.media-amazon.com/images/I/71epm7wtTeL.jpg) ![60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Image 5](https://m.media-amazon.com/images/I/81gsu3W1k2L.jpg) ## Frequently Bought Together - 60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry - Qnkaa 151pcs Thread Repair Kit Helicoil Insert Sleeves Metric M5 M6 M8 M10 M12 Stainless Steel Tap Drill - WANGCL 150PCS Threaded Inserts Helicoil kit Stainless Thread Repair Kits M3 M4 M5 M6 M8 Helicoil Type --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/538249329-60-pcs-self-tapping-thread-inserts-helicoil-thread-repair-insert](https://www.desertcart.co.uk/products/538249329-60-pcs-self-tapping-thread-inserts-helicoil-thread-repair-insert) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*