--- product_id: 87503166 title: "PowerCoil 3521-6.00K M6 x 0.75 Thread Repair Kit" brand: "powercoil" price: "VT1762" currency: VUV in_stock: false url: https://www.desertcart.vu/products/87503166-powercoil-3521-6-00k-m6-x-0-75-thread-repair store_origin: VU region: Vanuatu --- # Thread locking option M6 x 0.75 size Durable stainless steel PowerCoil 3521-6.00K M6 x 0.75 Thread Repair Kit **Brand:** powercoil **Price:** VT1762 **Availability:** ❌ Out of Stock ## Summary > 🔩 Threading Made Easy: Repair, Reinvent, and Revive! ## Quick Answers - **What is this?** PowerCoil 3521-6.00K M6 x 0.75 Thread Repair Kit by powercoil - **How much does it cost?** VT1762 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/87503166-powercoil-3521-6-00k-m6-x-0-75-thread-repair) ## Best For - powercoil enthusiasts ## Why This Product - Trusted powercoil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🚀 Easy Installation:** Quick and straightforward setup for immediate results. - • **🌧️ Corrosion Resistant:** Built to withstand the elements and keep your projects intact. - • **🔄 Versatile Applications:** Perfect for both repairs and creating new threads. - • **🔧 Repair with Confidence:** Revitalize damaged threads effortlessly! - • **💪 Strength Beyond Compare:** Stronger than the original material for lasting repairs. ## Overview The PowerCoil 3521-6.00K M6 x 0.75 Thread Repair Kit is designed to restore damaged threads or create new, robust ones. Made from precision profiled stainless steel wire, it offers a permanent, corrosion-resistant solution that outperforms original threads. Available in both free-running and thread-locking options, this kit is essential for any professional looking to ensure durability and reliability in their projects. ## Description Product Description Manufactured from high quality chromium nickel stainless steel, PowerCoil Wire Thread Inserts provide high strength internal threads that resist the effects of temperature and corrosion. Their unique design ensures superior threads whose compound performance cannot be reproduced by any other single fastening method. Available in two basic forms, free running or screw locking, they are much lighter and less expensive than any other equivalent type of thread insert and because of their compact size they can generally be incorporated into existing designs where no previous provision has been made. Free Running Produced from precision profiled austenitic stainless steel wire wound into a helical spiral, PowerCoil free running inserts have a spring like appearance. When installed, using any one of a variety of manual or automatic tools, they provide strong permanent internal threads which resist heat and corrosion. Once fitted, their position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole. This pressure exists because their free diameter is larger by a calculated amount, than their installed diameter. Screw Locking Screw locking (or prevailing torque) inserts are of particular value in applications subject to the effects of cyclic vibration or impact. In addition to the benefits afforded by free running inserts, PowerCoil screw locking inserts offer the additional security of prevailing locking torque. This is achieved by the action of one or more polygonal grip coils positioned within the inserts l ength, which exert radial pressure on the male thread. Each grip coil consists of a number of tangential locking chords which protrude inside the minor diameter of the normal free running coils. As the male thread passes through these grip coils, the locking flats are displaced thus exerting radial pressure or prevailing torque on the male thread. On removal of the male thread, the locking coils relax to their original form permitting repeated assembly whilst retaining a measurable level of prevailing torque. Note: It is recommended that only close fit plated or lubricated bolts or screws are used with screw locking inserts. Box Contains 6.00mm x 0.75 x 1.5D wire inserts x 20 6.2mm tapping DrillM6x0.75 STI TapInstallation ToolBreak Off Tool ## Features - Used to repair damaged or worn out threads, they can also be used to create new stronger threads in original equipment. - Provide a permanent, corrosion and wear resistant internal thread which is usually stronger than the original parent material thread. - PowerCoil wire thread inserts are manufactured from precision profiled diamond shaped stainless steel wire and formed into a helical spiral. - Available in free running (mimics a standard thread) or in thread locking (preventing bolts from vibrating loose). ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | PowerCoil | | Part Number | 3521-6.00K | | Package Dimensions | 16.4 x 8.2 x 2 cm; 160 g | | Item model number | 3521-6.00K | | Item Package Quantity | 1 | | Included Components | 3521-6.00K | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 160 g | ## Images ![PowerCoil 3521-6.00K M6 x 0.75 Thread Repair Kit - Image 1](https://m.media-amazon.com/images/I/61sI9Bvu0ML.jpg) --- ## 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/87503166-powercoil-3521-6-00k-m6-x-0-75-thread-repair](https://www.desertcart.vu/products/87503166-powercoil-3521-6-00k-m6-x-0-75-thread-repair) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-19*