--- product_id: 469258425 title: "Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25" brand: "mellewell" price: "₨289" currency: SCR in_stock: true reviews_count: 13 category: "Mellewell" url: https://www.desertcart.sc/products/469258425-mellewell-m6-x-12mm-hex-head-screw-bolts-fully-threaded store_origin: SC region: Seychelles --- # M6 x 12mm precision size Fully threaded for max grip 18-8 stainless steel corrosion-proof Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 **Brand:** mellewell **Price:** ₨289 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your build with bolts that mean business! ## Quick Answers - **What is this?** Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 by mellewell - **How much does it cost?** ₨289 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/469258425-mellewell-m6-x-12mm-hex-head-screw-bolts-fully-threaded) ## Best For - mellewell enthusiasts ## Why This Product - Trusted mellewell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value Pack of 25:** Stock up and never run out during critical builds - • **Fully Threaded Design:** Ensures superior holding power in every application - • **Versatile Industrial Grade:** Ideal for electronics, appliances, and machinery assembly - • **Premium 18-8 Stainless Steel:** Unmatched corrosion resistance for lasting durability - • **Precision Engineered M6 x 12mm:** Perfect fit for your high-performance projects ## Overview Mellewell M6 x 12mm Hex Head Screw Bolts come in a pack of 25, crafted from high-grade 18-8 stainless steel for exceptional strength and corrosion resistance. Fully threaded with a precise M6 x 1 pitch, these hex bolts deliver reliable fastening for industrial, electronic, and household applications, making them a must-have for professionals who demand quality and durability. ## Description Product Description The hex bolt can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. Product Specification Screw Style: Hex head bolts; Screw Size: M6-1.0 (6mm); Screw Length: 12mm; High quality stainless steel 18-8 (304); Package Included: 25 PCS Review: Great Quality! - I bought these for use on my solar power system. I needed high quality stainless steel M8x30 bolts for my power distribution bus bar. These fit the description and I was pleasantly surprised when they showed up how really good they are. These are really worth the price and are perfect for electrical applications. I am sure they will work perfectly in other applications as well. These are 18-8 stainless steel for excellent corrosion resistance. They are very strong and the nuts slip on like butter with no resistance anywhere on the shaft. That shows clean precision production. I am very happy with them and highly recommend them for anyone looking for stainless steel bolts. They are a great value and I give them 5 stars. Review: Just what I needed - Good quality bolts, that have not stripped! All I could ask for. ## Features - Hex bolts can be widely used in the home and office appliance, communication equipments, ship assembly and other machinery industry. - Made of high quality 18-8 (304) stainless steel, provides strength and great protection from corrosions and tarnishing. - Thread Diameter: 6mm; Thread Pitch: 1mm; Screw Length: 12mm (Head NOT Included). - Package Included: 25 PCS hex head screws. - Whenever you have a question, please feel free to contact us! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0858X11FF | | Best Sellers Rank | #16,571 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in Hex Bolts | | Brand | Mellewell | | Color | sliver | | Compatible Groove Diameter | 6 millimeters | | Customer Reviews | 4.7 out of 5 stars 612 Reviews | | Drive System | External Hex | | Exterior Finish | Stainless Steel | | Fastener Size | M6-1.0 x 12mm | | Fastener Type | Hexagon Bolt | | Finish Types | Plain | | Grade Rating | Grade 18 8 | | Head Style | Hex | | Head Type | Hex | | Item Diameter | 6 millimeters | | Item Hardness | Grade 2 | | Manufacturer | Mellewell | | Manufacturer Grade | Grade 18 8 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | WLJ-M6×12-25 | | Number Of Items | 25 | | Number of Pieces | 25 | | Outside Diameter | 6 millimeters | | Part Number | WLJ-M6×12-25 | | Screw Head Style | Hex | | Screw Point Style | Flat Point | | Set Screw Thread Type | Metric | | Size Name | M6-1.0 x 12mm | | Thread Coverage | Fully Threaded | | Thread Size | M6 x 1 | | Thread Style | Right Hand | | Thread Type | Fully Threaded | | Unit Count | 25 Count | ## Product Details - **Material:** Stainless Steel - **Thread Size:** M6 x 1 - **Exterior Finish:** Stainless Steel - **Manufacturer Grade:** Grade 18 8 - **Head Style:** Hex ## Images ![Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 1](https://m.media-amazon.com/images/I/5129B3tae1L.jpg) ![Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 2](https://m.media-amazon.com/images/I/51ijlb3GkUL.jpg) ![Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 3](https://m.media-amazon.com/images/I/4140JMAetjL.jpg) ![Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 4](https://m.media-amazon.com/images/I/5195eOyCCYL.jpg) ![Mellewell M6 x 12mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 5](https://m.media-amazon.com/images/I/61vas2aRD3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality! *by R***3 on October 24, 2022* I bought these for use on my solar power system. I needed high quality stainless steel M8x30 bolts for my power distribution bus bar. These fit the description and I was pleasantly surprised when they showed up how really good they are. These are really worth the price and are perfect for electrical applications. I am sure they will work perfectly in other applications as well. These are 18-8 stainless steel for excellent corrosion resistance. They are very strong and the nuts slip on like butter with no resistance anywhere on the shaft. That shows clean precision production. I am very happy with them and highly recommend them for anyone looking for stainless steel bolts. They are a great value and I give them 5 stars. ### ⭐⭐⭐⭐⭐ Just what I needed *by B***R on November 19, 2025* Good quality bolts, that have not stripped! All I could ask for. ### ⭐⭐⭐⭐⭐ Stainless steel rust resistant *by B***V on March 28, 2026* Hex head bolt applied to c clamp with m8x1.25 thread used to clamp to base of balcony rail to extend out to ledge to tie 20ga wire spanning ledge preventing pigeon perching. 10 Bolts are stainless steel rust resistant. 90mm length perfect for project --- ## 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.sc/products/469258425-mellewell-m6-x-12mm-hex-head-screw-bolts-fully-threaded](https://www.desertcart.sc/products/469258425-mellewell-m6-x-12mm-hex-head-screw-bolts-fully-threaded) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-28*