--- product_id: 145606167 title: "Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut" brand: "xiaoyztan" price: "R$136" currency: BRL in_stock: true reviews_count: 8 category: "Xiaoyztan" url: https://www.desertcart.com.br/products/145606167-xiaoyztan-12pcs-m4x12mm-stainless-round-coupling-nut store_origin: BR region: Brazil --- # 12mm height, 6mm OD compact size M4 coarse thread precision 304 stainless steel corrosion resistance Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut **Brand:** xiaoyztan **Price:** R$136 **Availability:** ✅ In Stock ## Summary > 🔗 Elevate your connections with industrial strength and sleek precision! ## Quick Answers - **What is this?** Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut by xiaoyztan - **How much does it cost?** R$136 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/145606167-xiaoyztan-12pcs-m4x12mm-stainless-round-coupling-nut) ## Best For - xiaoyztan enthusiasts ## Why This Product - Trusted xiaoyztan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** 12mm height and 6mm outer diameter fit tight spaces without compromising strength. - • **Bulk Pack Convenience:** 12-piece set keeps you ready for any project, minimizing downtime and maximizing efficiency. - • **Versatile Application:** Perfect for extending threaded rods or connecting shafts in home, office, or commercial setups. - • **Seamless Thread Connection:** Fully threaded M4 design ensures a secure, reliable join every time. - • **Industrial-Grade Durability:** Crafted from premium 304 stainless steel for superior rust resistance and longevity. ## Overview The Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut set features fully threaded M4 coarse threads with a 0.7mm pitch, crafted from durable 304 stainless steel. Each nut measures 12mm in height and 6mm in outer diameter, designed to connect threaded rods or extend screw lengths reliably. Ideal for both indoor and outdoor use, this 12-piece pack offers corrosion resistance and high fixing strength, making it a versatile choice for professional and DIY applications. ## Description Features: Good rust and durable, great for both indoor and outdoor use. This rod coupling is designed with female thread and round rod. Installed with sleeve anchor, wedge anchor and all thread rod, etc. Suitable for home,office, supermarkets, shops, markets, boutiques, etc. Applications: This coupling nut can be used to connect two threaded shafts. Can also be used to extend the thread length of screws or bolts. Can make the advertisement bolt as your drawings and many size of advertisement bolt. Also can be used in glass, as a Standoff Pin for flush mounted or surface mounted glass attachments.Batch-production & Manual Measurement: Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors.Specifications: Material: 304 Stainless Steel Thread Size: M4 Thread Pitch: 0.7mm Nut OD: 6mm / 0.23" Nut Height: 12mm / 0.47" Package: 12 x Round Coupling Nuts Review: Exactly as Specified! A Great Coupling Nut! - Thanks for making this available. Review: Perfect item - Perfect, just what I needed! ## Features - PACKAGE - 12 x M4x12mm Round Sleeve Coupling Nut - DIMENSION - M4 coarse thread; 12mm height; 0.7mm thread pitch; 6mm OD; full thread internally - FUNCTION - Connectors are used to connect two threaded parts together - MATERIAL - Made of 304 Stainless Steel, with high fixing strength and corrosion resistance - DIFFERENCE NOTICE - Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SJYC2DV | | Best Sellers Rank | #82,724 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Coupling Nuts | | Brand | Xiaoyztan | | Color | Silver | | Compatible Groove Diameter | 6 Millimeters | | Customer Reviews | 4.5 out of 5 stars 95 Reviews | | Exterior Finish | Stainless Steel | | Fastener Type | Coupling | | Finish Type | silver | | Finish Types | silver | | Grade Rating | industrial | | Inside Thread Size | M4 | | Item Diameter | 6 Millimeters | | Item Weight | 0.02 Kilograms | | Manufacturer | Yootop | | Metal Type | Stainless Steel | | Model | CW1905280019 | | Number Of Items | 12 | | Number of Pieces | 12 | | Outside Diameter | 6 Millimeters | | Part Number | CW1905280019 | | Screw Head Style | Flat | | Set Name | 12Pcs M4 Thread Round Coupling Nut Stainless Steel Sleeve Stud Nut Connecting Hardwares | | Size Name | M4x12mm | | Thread Class | Coarse | | Thread Coverage | Fully Threaded | | Thread Size | M 4 | | Thread Style | Metric, External, Right Hand | | Thread Type | Unified National Coarse | | UPC | 745679811716 | | Unit Count | 12.0 Count | ## Images ![Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut - Image 1](https://m.media-amazon.com/images/I/61VOK8ShN-L.jpg) ![Xiaoyztan 12Pcs M4x12mm Stainless Round Coupling Nut - Image 2](https://m.media-amazon.com/images/I/51j4RQ3zOrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly as Specified! A Great Coupling Nut! *by B***R on December 27, 2024* Thanks for making this available. ### ⭐⭐⭐⭐⭐ Perfect item *by S***Y on October 31, 2023* Perfect, just what I needed! ### ⭐⭐⭐⭐⭐ Good quality *by J***R on September 24, 2019* Threads well defined and precise. No issues. --- ## 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.br/products/145606167-xiaoyztan-12pcs-m4x12mm-stainless-round-coupling-nut](https://www.desertcart.com.br/products/145606167-xiaoyztan-12pcs-m4x12mm-stainless-round-coupling-nut) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-24*