--- product_id: 355337880 title: "212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12)" brand: "lemiyoo" price: "5362 som" currency: KGS in_stock: true reviews_count: 13 category: "Lemiyoo" url: https://www.desertcart.kg/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel store_origin: KG region: Kyrgyzstan --- # 212 pcs assorted sizes Nylon insert for vibration-proof locking 304 stainless steel corrosion-resistant 212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) **Brand:** lemiyoo **Price:** 5362 som **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down with confidence — never worry about loosening again! ## Quick Answers - **What is this?** 212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) by lemiyoo - **How much does it cost?** 5362 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel) ## Best For - lemiyoo enthusiasts ## Why This Product - Trusted lemiyoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durability:** 304 stainless steel ensures rust-proof, waterproof strength - • **Complete Size Range:** 212 lock nuts from M3 to M12 cover every project need - • **Organized & Accessible:** Compact plastic box keeps nuts sorted and easy to find - • **Versatile Applications:** Ideal for industrial, automotive, furniture, and DIY projects - • **Vibration-Resistant Locking:** Nylon insert deforms to grip threads tightly, preventing loosening ## Overview This 212-piece lock nut set features corrosion-resistant 304 stainless steel hex nuts with high-quality nylon inserts that provide superior vibration resistance. The assortment includes seven metric sizes (M3 to M12) stored in a convenient plastic box, making it perfect for professionals and DIYers seeking reliable, long-lasting fastening solutions across various applications. ## Description Product Type: Nylon Lock Nut Material: stainless steel, nylon Color: stainless steel silver Packing: plastic box Quantity: 212 lock nuts M3 ------------------------65pcs M4 ------------------------45pcs M5 ------------------------40pcs M6 ------------------------35pcs M8 ------------------------18pcs M10 -----------------------7pcs M12 -----------------------2pcs Warm reminder: 1. Due to the production batch and manual measurement, there will be small differences, please understand; 2. Please check carefully before purchase, and place it in a place that is not easy for children to reach after purchase to avoid scratches and swallowing; 3. If you have any questions, please contact us in time, we will provide you with services as soon as possible. Review: Handy set of nuts - Bought these locknut as I have different size bolts so they come in handy. Review: Great - All Good ## Features - 【High-Quality Material】: The outer hexagonal lock nut is made of 304 stainless steel, which is corrosion-resistant, anti-oxidation, sturdy and durable, waterproof and rust-proof. The inner insert is made of high-quality nylon ring, which strengthens the locking function, helps the nut to be locked tighter and prevents loosening - 【Product Features】: When the nylon lock nut is installed, the bolt thread is squeezed by the nylon embedded in the nut, and the nylon will be deformed and installed on the thread, and the squeezed nylon will bring huge elasticity to the bolt, thereby increasing Friction makes the bolts not easy to loosen. The composition of this locking system can prevent loosening due to vibration and provide safer and firmer fixation. - 【Product Includes】: The product set includes 212 pieces of 7 different types of nylon lock nuts, including 65 pcs M3, 45 pcs M4, 40pcs M5, 35pcs M6, 18pcs M8, 7pcs M10, 2pcs M12, and different types meet different requirements. Demand also promotes the matching and use of equipped products, saving your choice cost. - 【 Wide Application】: Lock nuts can be used for tightening bolts, threaded rods and head screws, suitable for movable connecting rods, vibrating screens, folding beds, bookcases, wardrobes, industrial and mining equipment, engines, vibration machinery And other equipment. - 【Storage And Service】: Storage is convenient, all products are stored in a plastic packaging box to prevent children from swallowing and scratching by mistake. It is also convenient for your access. Hope you will like the products we provide,If you have any questions, please contact us in time, we will provide you with services as soon as possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09C7N8HS8 | | Best Sellers Rank | 45,429 in DIY & Tools ( See Top 100 in DIY & Tools ) 46 in Lock Nuts | | Brand Name | Lemiyoo | | Colour | Assorted | | Compatible Groove Diameter | 1E+1 Millimeters | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (134) | | Drive Style | External Hex | | Exterior Finish | Stainless Steel | | Fastener Type | Insert, Lock | | Finish Types | Polished | | Inside Thread Size | M10 | | Item Dimensions | 12.7 x 6.5 x 2.3 centimetres | | Item Weight | 375 Grams | | Manufacturer | LEYUN TECHNOLOGY | | Manufacturer Part Number | LYLM001 | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Number of Pieces | 212 | | Screw Head Style | Hex | | Size | M3, M4, M5, M6, M8, M10, M12 | | Thread Class | Class 2B | | Thread Coverage | Fully Threaded | | Thread Size | M 10 | | Thread Style | Metric | | Thread Type | Unified National | | UPC | 619264561952 | ## Product Details - **Brand:** Lemiyoo - **Colour:** Assorted - **Exterior finish:** Stainless Steel - **Fastener type:** Insert, Lock - **Finish type:** Polished - **Item dimensions L x W x H:** 12.7 x 6.5 x 2.3 centimetres - **Item weight:** 375 Grams - **Material:** Stainless Steel - **Metal type:** Stainless Steel - **Thread size:** M 10 ## Images ![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 1](https://m.media-amazon.com/images/I/71TDNxRf4gL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy set of nuts *by J***. on 8 July 2024* Bought these locknut as I have different size bolts so they come in handy. ### ⭐⭐⭐⭐⭐ Great *by F***D on 27 September 2023* All Good ### ⭐⭐⭐⭐ Nuts *by J***N on 19 July 2024* Great value and really useful storage container, could have done with a couple of large sizes , but other than that spot on ## Frequently Bought Together - 212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Newoutset 784 Pcs Flat Washer, Stainless Steel Lock Washer Spacers, Assorted Metal Washers Assortment for Home Decoration, Factories Repair Construction - M2/M2.5/M3/M4/M5/M6/M8/M10/M12 - Rshuhx M3 M4 M5 M6 Nuts and Bolts Hexagon Socket Head Cap Screws 304 Stainless Steel Mechanical Hex Socket Screws Assortment Kit 320PCS with Storage Box For DIY Bicycle Motorcycle Repair --- ## 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.kg/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel](https://www.desertcart.kg/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-14*