--- product_id: 622057334 title: "50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D" brand: "chazcool" price: "VT6644" currency: VUV in_stock: true reviews_count: 8 category: "Chazcool" url: https://www.desertcart.vu/products/622057334-50pcs-thread-repair-kit-m4-x-0-7-stainless-steel store_origin: VU region: Vanuatu --- # 50pcs kit M4 x 0.7 size Stainless steel 50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D **Brand:** chazcool **Price:** VT6644 **Availability:** ✅ In Stock ## Summary > 🔧 Fix it like a pro with our Thread Repair Kit! ## Quick Answers - **What is this?** 50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D by chazcool - **How much does it cost?** VT6644 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/622057334-50pcs-thread-repair-kit-m4-x-0-7-stainless-steel) ## Best For - chazcool enthusiasts ## Why This Product - Trusted chazcool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation:** Perfect for quick repairs on the go. - • **Revive Your Threads:** Restore damaged screw holes effortlessly! - • **Precision Engineering:** Crafted for high safety and reliability. - • **Elasticity for Strength:** Distributes load evenly, enhancing durability. - • **Customer-Centric Support:** We're here to help with any issues! ## Overview The Chazcool 50pcs Thread Repair Kit is designed for restoring damaged M4 x 0.7 screw holes, featuring stainless steel inserts that enhance connection strength and durability. Ideal for frequent disassembly applications, this kit ensures a reliable and safe repair solution. ## Description Description:Steel thread inserts can effectively improve screw connection, greatly improving the reliability. Used in all kinds of low strength materials, thread inserts can largely improve the wear resistance performance of screw connection, and avoid thread damage.Features:Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread.Because of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistance.It can prevent screw from getting loose,especially used for products requiring high coefficient of insurance.Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss.Specifications:Material: Stainless steelSize: M4(inner diameter) x 2D(installed length=2*4mm=8mm)Quantity: 50pcsWeight: 89g(approx.)Package Includes:50 x Threaded Inserts1 x Installation Tool (M4)1 x Dedicated Tap (ST4)1 x Tang Breaker1 x Drill BitNote:Please note that the main part of this product will be sent randomly, please make sure you don't mind before ordering. ## Features - Application Scope: This m4 helicoil kit is mainly used for parts that require frequent disassembly and steel thread sleeves made of low strength materials such as aluminum. It can avoid thread damage and achieve good connection performance to improve connection strength and conditions - Good Alternative: This heli coils kits is easy to maintain and can be installed in old or damaged screw holes - Having A Certain Degree of Elasticity: due to its elasticity, the load can be evenly distributed on each thread, eliminating the pitch and pitch deviation between screws and screw holes, and absorbing vibration, thereby improving the strength and fatigue resistance of thread connections - Fine craftsmanship: Safe use of thread repair insert kit m4 can prevent screw loosening and effectively eliminate pitch and pitch deviations between threads and screw holes, especially suitable for products that require high safety factors - Customer Satisfaction: If the packaging of the m4 helicoil kit you receive is damaged, please contact us and we are always available to assist you ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Chazcool | | Brand | Chazcool | | Item Weight | 3.17 ounces | | Product Dimensions | 3.94 x 3.15 x 0.39 inches | | Country of Origin | China | | Manufacturer Part Number | Chazcoolm4sruecwvh | ## Images ![50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - Image 1](https://m.media-amazon.com/images/I/619e37HyNxL.jpg) ![50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - Image 2](https://m.media-amazon.com/images/I/615AwKbK2oL.jpg) ![50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - Image 3](https://m.media-amazon.com/images/I/71yGep+Q-JL.jpg) ![50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - Image 4](https://m.media-amazon.com/images/I/71buixVrqEL.jpg) ![50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - Image 5](https://m.media-amazon.com/images/I/51JcvXvqONL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***Y on February 23, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***. on April 15, 2025* ### ⭐⭐⭐⭐ Review *by A***R on April 24, 2024* ## Frequently Bought Together - Chazcool 50pcs Thread Repair Kit, M4 x 0.7 Stainless Steel Wire Thread Insert Combination Tool Set for Restoring Damaged Wires in Steel M4 x 2D - 50pcs Thread Repair Installation Kit Stainless Steel Helicoil Type Set (M5 x 2D) - BILITOOLS M6x1.0 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric --- ## 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.vu/products/622057334-50pcs-thread-repair-kit-m4-x-0-7-stainless-steel](https://www.desertcart.vu/products/622057334-50pcs-thread-repair-kit-m4-x-0-7-stainless-steel) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*