--- product_id: 639244653 title: "M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs" brand: "nacx" price: "€ 18.20" currency: EUR in_stock: true category: "Nacx" url: https://www.desertcart.pt/products/639244653-m8-x-1-25mm-x-3d-helicoil-wire-inner-thread store_origin: PT region: Portugal --- # Precision 8mm drill fit 1.25mm thread pitch 304 stainless steel durability M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs **Brand:** nacx **Price:** € 18.20 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your threads, upgrade your game! ## Quick Answers - **What is this?** M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs by nacx - **How much does it cost?** € 18.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/639244653-m8-x-1-25mm-x-3d-helicoil-wire-inner-thread) ## Best For - nacx enthusiasts ## Why This Product - Trusted nacx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from premium 304 stainless steel for corrosion resistance and long-lasting strength. - • **Effortless Installation:** Smooth, burr-free finish from automated production guarantees easy, hassle-free use. - • **Engineered for Precision:** Exact 8mm drill diameter and 1.25mm pitch ensure flawless thread alignment every time. - • **Vibration-Resistant Design:** Anti-loose helicoil structure absorbs shocks, enhancing thread connection reliability. - • **Bulk Pack for Professionals:** 70-piece set keeps you stocked for multiple projects, minimizing downtime and maximizing efficiency. ## Overview The M8 x 1.25mm x 3D Helicoil Wire Thread Inserts are precision-engineered stainless steel coils designed to reinforce and restore threaded holes. With a perfect 8mm drill fit and 1.25mm pitch, these 70 durable, corrosion-resistant inserts provide superior vibration resistance and uniform load distribution, making them ideal for high-stress industrial and aerospace applications. ## Description Specifications: M8 Wire Thread Inserts. Material: 304 Stainless Steel. Fit Drilling Diameter: 8mm Thread Pitch: 1.25mm/ 0.05''. Norminal Length: 3D/ 24mm. Outter Diameter: 9.85mm -10.1mm/ 0.38''-0.39''. Feature: Deep thread, uniform pitch, stable stress and good tightening force. Uniform stress, not easy to slip, smooth inside and outside, easy to use. Corrosion resistance, oxidation resistance, heat resistance, high strength, and toughness. Stainless steel threaded inserts can effectively improve threaded connections and greatly improve reliability. Threaded inserts are used in a variety of low strength materials to greatly improve the wear resistance of threaded connections and avoid thread damage. Package Included: 70Pcs M8 Wire Thread Inserts. Each insert is formed using automated production technology to ensure product processing accuracy, with a detailed and burr free appearance. ## Features - Fit Drilling Diameter: 8mm/ 0.31'', Thread Pitch: 1.25mm/ 0.05'', Nominal length: 3D/ 24mm(0.94''). - Made of high quality 304 stainless steel, durable, corrosion-resistant and rust proof. - Anti-loose Design: Especially aircraft and other products that require a high coefficient of insurance. - It can make the load on the thread more uniform, eliminate the pitch and tooth type deviation between the thread and the screw hole. - It can absorb vibration, improve the thread connection strength and fire resistance. - Package Included: 70Pcs M8 Wire Thread Inserts. Each insert is formed using automated production technology to ensure product processing accuracy, with a detailed and burr free appearance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGSYJKC9 | | Best Sellers Rank | #26,396 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Threading Inserts | | Brand | NACX | | Color | Silver | | Compatible Groove Diameter | 8 millimeters | | Customer Reviews | 4.6 4.6 out of 5 stars (123) | | Exterior Finish | Polished | | Fastener Type | Helical | | Finish Types | Polished | | Grade Rating | Industrial | | Inside Thread Size | M8 | | Item Diameter | 8 millimeters | | Item Dimensions | 0.79 x 0.39 x 0.39 inches | | Item Weight | 5 g | | Manufacturer | NACX | | Material Type | Alloy Steel | | Metal Type | Stainless Steel | | Model | C459-462 | | Number Of Items | 40 | | Number of Pieces | 40 | | Outside Diameter | 10 millimeters | | Part Number | C459-462 | | Screw Head Style | Flat | | Set Name | M8 Wire Thread Inserts Set (70 Piece) | | Size Name | M8*1.25*3d | | Thread Class | Coarse | | Thread Size | M8 | | Thread Style | Helicoil | | Thread Type | Helicoil | | Unit Count | 3 Ounce | ## Product Details - **Color:** Silver - **Exterior Finish:** Polished - **Fastener Type:** Helical - **Material:** Alloy Steel - **Thread Size:** M8 ## Images ![M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs - Image 1](https://m.media-amazon.com/images/I/415tIC89WiL.jpg) ![M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs - Image 2](https://m.media-amazon.com/images/I/31I1APpa6dL.jpg) ![M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs - Image 3](https://m.media-amazon.com/images/I/51smBLOs7JL.jpg) ![M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs - Image 4](https://m.media-amazon.com/images/I/51vAxjluAYL.jpg) ![M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 70Pcs - Image 5](https://m.media-amazon.com/images/I/51OaCSMXPxL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - M8 x 1.25mm x 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 40Pcs - 100pcs Stainless Steel SS304 Coiled Wire Helical Screw Thread Inserts M8 x 1.25 x 2D Length for Helical Repair - BILITOOLS M8x1.25 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.pt/products/639244653-m8-x-1-25mm-x-3d-helicoil-wire-inner-thread](https://www.desertcart.pt/products/639244653-m8-x-1-25mm-x-3d-helicoil-wire-inner-thread) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-10*