--- product_id: 642647401 title: "Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt" brand: "vifmy" price: "€ 57.37" currency: EUR in_stock: false reviews_count: 5 category: "Vifmy" url: https://www.desertcart.it/products/642647401-locknuts-assortment-kit-m3-m4-m5-m6-m8-m10-m12 store_origin: IT region: Italy --- # 140 pcs multi-size kit Nylon insert anti-loosening 304 stainless steel durability Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt **Brand:** vifmy **Price:** € 57.37 **Availability:** ❌ Out of Stock ## Summary > 🔧 Lock in reliability, unlock your project’s potential! ## Quick Answers - **What is this?** Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt by vifmy - **How much does it cost?** € 57.37 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/642647401-locknuts-assortment-kit-m3-m4-m5-m6-m8-m10-m12) ## Best For - vifmy enthusiasts ## Why This Product - Trusted vifmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium 304 stainless steel resists rust, corrosion, and wear - • **Organized & Ready:** Includes a sturdy storage box for easy sorting and quick access - • **Complete Metric Range:** 7 sizes from M3 to M12 cover every project need - • **Secure Fit Every Time:** Nylon inserts provide superior anti-vibration locking power - • **Versatile Applications:** Perfect for furniture, automotive, construction, and precision repairs ## Overview This 140-piece locknut assortment features 7 metric sizes (M3-M12) crafted from durable 304 stainless steel with nylon inserts for enhanced anti-loosening performance. Ideal for professionals and DIYers alike, it comes neatly organized in a storage box, ensuring quick access and reliable fastening across furniture, automotive, and industrial applications. ## Description Lock nuts embedded with nylon inserts, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions. The embedded locknuts is made of 304 stainless steel,it has the advantages of strong oxidation resistance, corrosion resistance, rust resistance, robustness and durability, etc. Moreover, the spiral pattern is clear, and it can be used in a variety of fields, such as furniture DIY, building construction, medical equipment, and so on Review: Tuercas de.presicion de buena calodad - Buen material y pronto envio Gracias Review: Attention livreur !!!! - Le produit est super par contre le livreur a ouvert a moitié le colis , je pense qu il voulait voir l intérieur par rapport au bruit des écrous sans doute il pensait un bijou ou objet de valeur ## Features - Locknuts Size: M3(50 pcs), M4(30 pcs), M5(20 pcs), M6(16 pcs), M8(16 pcs), M10(4 pcs), M12(4 pcs), 7 different sizes of standardized metric fittings nut kits to meet your various needs - Nylon Insert Lock Nuts: Locknuts embedded with nylon inserts, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions - 304 Stainless Steel Locknuts: The lock nuts is made of 304(18-8) stainless steel, which has the advantages of strong oxidation resistance, corrosion resistance, rust resistance, and durability. In addition, the spiral pattern is clear and can be used in many fields such as furniture DIY, building construction, medical equipment and so on - Includes Storage Box: 140pcs locknut of different sizes are put in the organizer by category, easy to store and use. And it is easy to categorize, so that the lock nut will not be lost or mixed up during use - Wide Application: Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, machinery industry, door handles, the mechanical industry and small repairsaround shops, construction, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHVTYLWC | | Are batteries included? | No | | Brand | Vifmy | | Colour | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (256) | | Date First Available | 17 October 2023 | | Exterior Finish | Polished | | Fastener Type | Lock | | Finish Type | Polished | | Inside Thread Size | M3 M4 M5 M6 M8 M10 M12 | | Item Diameter | 3 Millimetres | | Item Weight | 300 g | | Item part number | A-70 | | Manufacturer | Vifmy | | Material | Stainless Steel Nylon | | Metal Type | 304(18-8) Stainless Steel | | Number of Memory Sticks | 140 | | Number of Pieces | 140 | | Size | Metric Locknuts,140 Pcs | | Thread Class | Class 2B | | Thread Coverage | Partially Threaded | | Thread Size | m3-0.5 m4-0.7 m5-0.8 m6-1 m8-1.25 m10-1.5 m12-1.75 | | Thread Style | Right Hand | | Thread Type | Iso Metric | ## Product Details - **Brand:** Vifmy - **Colour:** Silver - **Exterior Finish:** Polished - **Fastener Type:** Lock - **Finish Type:** Polished - **Item dimensions L x W x H:** 12.9 x 9 x 1.7 Centimeters - **Material:** Stainless Steel Nylon - **Metal Type:** 304(18-8) Stainless Steel - **Thread Size:** m3-0.5 m4-0.7 m5-0.8 m6-1 m8-1.25 m10-1.5 m12-1.75 - **Thread Type:** Iso Metric ## Images ![Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt - Image 1](https://m.media-amazon.com/images/I/71fo+-WjccL.jpg) ![Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt - Image 2](https://m.media-amazon.com/images/I/71T90EOm99L.jpg) ![Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt - Image 3](https://m.media-amazon.com/images/I/71Yejo+WdIL.jpg) ![Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt - Image 4](https://m.media-amazon.com/images/I/71AIyLnAzTL.jpg) ![Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts for Bolt - Image 5](https://m.media-amazon.com/images/I/71m09vZlo8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tuercas de.presicion de buena calodad *by H***S on 26 April 2025* Buen material y pronto envio Gracias ### ⭐⭐⭐⭐ Attention livreur !!!! *by C***N on 8 December 2025* Le produit est super par contre le livreur a ouvert a moitié le colis , je pense qu il voulait voir l intérieur par rapport au bruit des écrous sans doute il pensait un bijou ou objet de valeur ### ⭐⭐⭐⭐⭐ A useful mix, *by A***S on 15 March 2026* ## Frequently Bought Together - Vifmy Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts - 1/4" x 0.625"OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - LUPANTER M6 Flat Washers 100 Pack, Stainless Steel Metric Washers for Screws and Bolt… --- ## 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.it/products/642647401-locknuts-assortment-kit-m3-m4-m5-m6-m8-m10-m12](https://www.desertcart.it/products/642647401-locknuts-assortment-kit-m3-m4-m5-m6-m8-m10-m12) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-22*