--- product_id: 551207186 title: "M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert." brand: "instockbolts" price: "47 zł" currency: PLN in_stock: true reviews_count: 8 category: "Instockbolts" url: https://www.desertcart.pl/products/551207186-m6-1-0-nylon-insert-lock-nuts-50pcs-stainless-steel store_origin: PL region: Poland --- # M6 thread size precision Nylon insert anti-loosening lock 304 stainless steel corrosion resistance M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. **Brand:** instockbolts **Price:** 47 zł **Availability:** ✅ In Stock ## Summary > 🔩 Lock in reliability, unlock your project’s potential! ## Quick Answers - **What is this?** M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. by instockbolts - **How much does it cost?** 47 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/551207186-m6-1-0-nylon-insert-lock-nuts-50pcs-stainless-steel) ## Best For - instockbolts enthusiasts ## Why This Product - Trusted instockbolts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack of 50 Nuts:** Generous quantity supports large projects or ongoing maintenance without frequent reordering. - • **Precision M6 Threading:** Engineered for exact fit and reliable fastening in professional-grade assemblies. - • **Trusted Quality & Support:** Backed by a 4.8-star rating and responsive 24/7 customer service for peace of mind. - • **Premium 304 Stainless Steel:** Crafted from high-grade 18-8 stainless steel for superior rust and corrosion resistance, perfect for harsh environments. - • **Nylon Insert Locking Mechanism:** Innovative polymer collar prevents loosening under vibration and torque, ensuring long-lasting stability. ## Overview The M6-1.0 Nylon Insert Lock Nuts come in a bulk pack of 50, made from durable 304 (18-8) stainless steel with a nylon collar insert that prevents loosening under vibration and torque. Ideal for professional and industrial applications, these lock nuts combine precision threading with corrosion resistance, ensuring secure and long-lasting fastening in both fresh and saltwater environments. ## Description ▶【Description】Also known as polymer-insert lock nut or elastic stop nut, nylon insert hex locknut is a kind of locknut with a nylon collar insert to resist turning and to prevent loosening under high pressure and torque.The 18-8 stainless steel have good chemical, rust and corrosion resistance making the nuts ideal use in fresh and salt water application.▶【Specification】Product Name: Nylon Insert Hex LocknutsBrand: InstockboltsMaterial: 304 stainless steelThread specification: American threadDimension：M6▶【Package Content】50 x Nylon Insert Hex Locknuts▶【Note:】Small parts, keep it away from children and babies. Review: Good Quality - I use these on a item I make an sell. They are of good quality and work very well. The price can't be beat. Review: Nylon lock nuts - Great product ## Features - 🍀【Dimensions】M6 - 🍀【PACKAGE CONTENT】50pcs x Nylon Insert Hex Lock Nuts. - 🍀【HIGH QUALITY STAINLESS】Nylon Insert Hex Lock Nuts made of 304（18-8）stainless steel, firm and corrosion resistant, with nylon inserts inside, the locknut greatly reduces loosening under vibration and torque. - 🍀【REST ASSURED】24h private customer service to respond to after-sales problems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHQNH3D9 | | Best Sellers Rank | #30,407 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Locknuts | | Brand | Instockbolts | | Color | Silver | | Compatible Groove Diameter | 6 Millimeters | | Customer Reviews | 4.8 out of 5 stars 354 Reviews | | Drive Style | External Hex | | Exterior Finish | Stainless Steel | | Fastener Type | Insert, Lock | | Finish Type | Polished | | Finish Types | Polished | | Grade Rating | Commercial | | Inside Thread Size | M6 | | Item Diameter | 6 Millimeters | | Manufacturer | Instockbolts | | Material | Alloy Steel, Nylon, Stainless Steel | | Material Type | Alloy Steel, Nylon, Stainless Steel | | Metal Type | Alloy Steel, Stainless Steel | | Model | M6 | | Part Number | M6 | | Screw Head Style | Hexagonal | | Size Name | M6-1.0 | | UPC | 740727678921 | ## Product Details - **Color:** Silver - **Exterior Finish:** Stainless Steel - **Fastener Type:** Insert, Lock - **Material:** Alloy Steel, Nylon, Stainless Steel - **Metal Type:** Alloy Steel, Stainless Steel ## Images ![M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Image 1](https://m.media-amazon.com/images/I/61q48zovwWL.jpg) ![M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Image 2](https://m.media-amazon.com/images/I/61-vI7Z8TGL.jpg) ![M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Image 3](https://m.media-amazon.com/images/I/71I7bBNq63L.jpg) ![M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Image 4](https://m.media-amazon.com/images/I/61D2XQiPAxL.jpg) ![M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Image 5](https://m.media-amazon.com/images/I/61QbiMPXIjL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality *by L***U on October 16, 2025* I use these on a item I make an sell. They are of good quality and work very well. The price can't be beat. ### ⭐⭐⭐⭐⭐ Nylon lock nuts *by T***G on March 26, 2026* Great product ### ⭐⭐⭐⭐⭐ Worked Exactly for What I Needed! *by Q***K on January 29, 2025* The M8 Black Nylon Insert Lock Nuts worked perfectly for my project. They fit exactly as expected and provided a secure, reliable hold. The stainless steel construction ensures durability, and the black finish looks great. These lock nuts were exactly what I needed—highly recommend them for anyone in need of a strong, dependable fastener! ## Frequently Bought Together - M6-1.0 Nylon Insert Lock Nuts, 50pcs Stainless Steel 304 (18-8) Lock Nuts with Nylon Insert. - Instockbolts M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - M6 x 25mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 --- ## 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.pl/products/551207186-m6-1-0-nylon-insert-lock-nuts-50pcs-stainless-steel](https://www.desertcart.pl/products/551207186-m6-1-0-nylon-insert-lock-nuts-50pcs-stainless-steel) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-27*