--- product_id: 388040003 title: "Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit" brand: "rustark" price: "E£ 4493" currency: EGP in_stock: true category: "Rustark" url: https://www.desertcart.com.eg/products/388040003-rustark-200-pcs-wire-thread-inserts-kit-304-stainless-steel store_origin: EG region: Egypt --- # 200 pcs assorted sizes Locking design for vibration resistance 304 stainless steel durability Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit **Brand:** rustark **Price:** E£ 4493 **Availability:** ✅ In Stock ## Summary > 🔧 Fix it once, fix it like a pro — thread repair that sticks! ## Quick Answers - **What is this?** Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit by rustark - **How much does it cost?** E£ 4493 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/388040003-rustark-200-pcs-wire-thread-inserts-kit-304-stainless-steel) ## Best For - rustark enthusiasts ## Why This Product - Trusted rustark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Precision Kit:** 7 metric sizes (M3-M12) with 200 inserts neatly organized for every repair need. - • **Vibration-Proof Locking:** Innovative locking design ensures screws stay secure, eliminating loosening and sliding under stress. - • **Effortless Thread Repair:** Restore damaged threads without enlarging holes—easy to install and reusable for multiple projects. - • **Versatile Professional Use:** Trusted across aviation, automotive, electronics, and mechanical industries for reliable thread restoration. - • **Industrial-Grade Durability:** Crafted from 304 stainless steel for rust-proof, corrosion-resistant, and long-lasting performance. ## Overview The Rustark 200 Pcs Wire Thread Inserts Kit offers a comprehensive set of 7 metric sizes (M3 to M12) totaling 200 high-precision inserts made from premium 304 stainless steel. Designed with a locking mechanism to prevent screw loosening and vibration damage, this kit delivers industrial-grade durability and corrosion resistance. Perfect for professionals and DIYers alike, it restores damaged threads efficiently without enlarging holes, making it an essential tool for automotive, aviation, electronics, and mechanical repairs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y37TQG1 | | ASIN | B07Y37TQG1 | | Best Sellers Rank | #100,893 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #412 in Hardware Nuts & Bolts | | Brand | Rustark | | Color | Silver | | Compatible Groove Diameter | 6 Millimeters | | Customer Reviews | 4.4 4.4 out of 5 stars (117) | | Customer reviews | 4.4 4.4 out of 5 stars (117) | | Drive Style | External Hex | | Exterior Finish | Stainless Steel | | Fastener Type | Insert | | Finish Types | Polished | | Grade Rating | industrial | | Inside Thread Size | M3, M4, M5, M6, M8, M10, M12 | | Item Diameter | 6 Millimeters | | Item model number | R-YT200 | | Manufacturer | Rustark | | Manufacturer | Rustark | | Material Type | stainless_steel_304 | | Metal Type | Stainless Steel | | Model | R-YT200 | | Number of Pieces | 200 | | Package Dimensions | 17.27 x 9.91 x 2.29 cm; 295 g | | Part Number | R-YT200 | | Screw Head Style | Flat | | Thread Class | Fine | | Thread Coverage | Fully Threaded | | Thread Size | M3, M4, M5, M6, M8, M10, M12 | | Thread Style | Fine | | Thread Type | Unified National Coarse | ## Product Details - **Colour:** Silver - **Exterior finish:** Stainless Steel - **Fastener type:** Insert - **Material:** stainless_steel_304 - **Thread size:** M3, M4, M5, M6, M8, M10, M12 ## Images ![Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - Image 1](https://m.media-amazon.com/images/I/71mMh1VMpOL.jpg) ![Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - Image 2](https://m.media-amazon.com/images/I/61VtNjjPJ6L.jpg) ![Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - Image 3](https://m.media-amazon.com/images/I/71DKuSWxPSL.jpg) ![Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - Image 4](https://m.media-amazon.com/images/I/71+KmTQ0P8L.jpg) ![Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - Image 5](https://m.media-amazon.com/images/I/71SNqZEjFRL.jpg) ## Frequently Bought Together - Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thread Repair Kit - AKM 338Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE&Metric，1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 Kit with Thread Gauge --- ## 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.eg/products/388040003-rustark-200-pcs-wire-thread-inserts-kit-304-stainless-steel](https://www.desertcart.com.eg/products/388040003-rustark-200-pcs-wire-thread-inserts-kit-304-stainless-steel) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-08-11*