--- product_id: 71450973 title: "XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box" brand: "xingyheng" price: "KD 7.63" currency: KWD in_stock: true reviews_count: 10 url: https://www.desertcart.com.kw/products/71450973-xingyheng-120pcs-m3-m4-m-5-m6-m8-m10-m12 store_origin: KW region: Kuwait --- # 120pcs assortment 7 thread sizes 304 stainless steel XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box **Brand:** xingyheng **Price:** KD 7.63 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Repairs with Precision and Style! ## Quick Answers - **What is this?** XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box by xingyheng - **How much does it cost?** KD 7.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/71450973-xingyheng-120pcs-m3-m4-m-5-m6-m8-m10-m12) ## Best For - xingyheng enthusiasts ## Why This Product - Trusted xingyheng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Industry-Approved:** Trusted across sectors like aviation, automotive, and electronics for reliable performance. - • **Convenient Storage:** Comes in a sleek plastic box, making organization and accessibility a breeze. - • **Unmatched Durability:** Crafted from 304 stainless steel, these inserts are built to last, resisting wear, rust, and corrosion. - • **Precision Engineering:** Designed for deep threads and uniform force distribution, ensuring a secure fit every time. - • **Versatile Compatibility:** With 7 different thread sizes (M3 to M12), this kit is perfect for a wide range of applications. ## Overview The XINGYHENG 120pcs Wire Thread Inserts Kit is a comprehensive assortment of high-quality 304 stainless steel helicoil type screw repair sleeves. With 7 different thread sizes, this kit is designed for durability and versatility, making it ideal for various industries including automotive, aviation, and electronics. Each insert is engineered for precision, ensuring a secure fit and long-lasting performance, all neatly organized in a convenient plastic box. ## Description Full description not available ## Features - 1.Material: It is made of 304 stainless steel. Bright and beautiful, practical, high hardness, no deformation. Under the action of nickel element bonding, an anti-oxidation layer is formed on the surface of the material, which has the functions of wear-resistance, rust-proof and anti-corrosion, and is safe, non-toxic and acid-proof. - 2.Thread Diameter: 3mm/M3, 4mm/M4, , 5mm/M5, 6mm/M6, 8mm/M8, 10mm/M10, 12mm/M12. 7 values, total 120pcs. - 3.Good character: Solid, is not easy to slick, deep thread, uniform force, no burr in thread, clear and tidy. - 4.High quality: It has continuous high-strength, high-precision, strong anti-seismic, anti-impact and anti-abrasion functions, and can disperse the pressure of the machine body, protect the thread of the body, and indefinitely prolong the service life of the body. - 5.Widely use: It enjoys a reputation in manufacturing fields such as aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment, radiators, and semiconductor equipment. ## Product Details - **Material:** Alloy Steel, Stainless Steel - **Fastener Type:** Insert - **Thread Size:** m6 - **Exterior Finish:** Stainless Steel,Plastic,Steel - **Color:** Clear ## Images ![XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - Image 1](https://m.media-amazon.com/images/I/51f8Put4EXS.jpg) ![XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - Image 2](https://m.media-amazon.com/images/I/612LYD915LL.jpg) ![XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - Image 3](https://m.media-amazon.com/images/I/614fKT66PbL.jpg) ![XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - Image 4](https://m.media-amazon.com/images/I/61BukkX4O3L.jpg) ![XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - Image 5](https://m.media-amazon.com/images/I/61br9tqmFKL.jpg) ## Questions & Answers **Q: What tool do you use to install these inserts?** A: CO-Z 131 pc Stripped Thread Repair Kit Rethreading Recoil Helicoil Repair Tool Set Metric M5 M6 M8 M10 M12 And I bought these inserts for extra inserts you are referring to. **Q: where is it made?** A: china **Q: Does it tell what size drill bit is required?** A: Unfortunately the one I bought several months ago does not. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works great.......BUT..... *by M***M on Reviewed in the United States on June 29, 2021* I purchased this kit because I have a large assortment of drill bits and a full set of tap and die. BUT the tap sizes used to tap the hole after you have drilled it out are NOT standard sizes. They use abnormal size pitch count to keep the threads different from that of the new threads you will be installing so that the new threads don't rotate with the bolts. After getting 2 new thread inserts stuck in improperly tapped holes, I discovered why. I ended up purchasing an entire kit that had drill bits, taps, threads, and installation tools. So unless you already have a correct set of M4, M5, M6, M8, etc. taps, you will need a kit. This is for someone who has a kit but used up all of the thread inserts. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Superior product *by M***F on Reviewed in the United States on April 8, 2023* Amazing. Simply amazing. As a hobby I repair items that are smashed badly with fiber resin and epoxy. Many missing the screw wells along with the threads. Those are life savers. They fit securely and work great. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Gran herramienta *by M***S on Reviewed in the United States on August 9, 2023* Gran camisa de rosca. Excelente precio y calidad ## Frequently Bought Together - XINGYHENG 120pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit with Plastic Box - 8MILELAKE 131pcs Stripped Thread Rethread Recoil Repair Kit Metric M5 M6 M8 M10 M12 - Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/71450973-xingyheng-120pcs-m3-m4-m-5-m6-m8-m10-m12](https://www.desertcart.com.kw/products/71450973-xingyheng-120pcs-m3-m4-m-5-m6-m8-m10-m12) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*