--- product_id: 511033948 title: "Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS" brand: "huruirui" price: "244.51 DT" currency: TND in_stock: true reviews_count: 13 category: "Huruirui" url: https://www.desertcart.tn/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless store_origin: TN region: Tunisia --- # Reusable organized storage box 320PCS versatile kit 304 stainless steel corrosion-proof Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS **Brand:** huruirui **Price:** 244.51 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your DIY game with the ultimate stainless steel fastening arsenal! ## Quick Answers - **What is this?** Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS by huruirui - **How much does it cost?** 244.51 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless) ## Best For - huruirui enthusiasts ## Why This Product - Trusted huruirui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durability:** 304 stainless steel ensures rust-free, long-lasting performance indoors and outdoors. - • **Complete Size Range:** M3 to M6 bolts and nuts cover all your precision fastening needs. - • **Multi-Project Ready:** Ideal for woodworking, automotive, 3D printing, and professional maintenance tasks. - • **Smooth & Secure Fit:** Sharp, burr-free threads prevent slipping and deformation under pressure. - • **Effortless Organization:** Labeled storage box keeps your fasteners sorted and ready for any project. ## Overview This 320-piece nut and bolt set features M3 to M6 sizes crafted from premium 304 stainless steel for superior corrosion resistance and durability. Each bolt has smooth, sharp threads for a secure fit, and the included reusable storage box with labels ensures quick access and organization. Perfect for professionals and enthusiasts tackling projects from furniture assembly to automotive repairs. ## Description Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nut Kit Hexagon Machine Screw With Storage Box Review: Great for small projects - Great value set for small products. Comes qitha good range of lengths and sizes, all good quality Review: Nice selection, with longer bolts than many alternatives. - Nice selection of sizes, of decent length bolts. Unlike most other packs, that have too many bolts, that are shorter than I'd ever use. Speedy delivery. ## Features - Bolts and Nuts:M3x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts. M4x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts. M5x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts.M6x20mm/25mm/30mm/40mm,10 for each model, 40 nuts. Total number: 320PCS. Products of different sizes and specifications meet people's matching needs. - Stainless Machine Screws Materials: Our cross head bolt screws are made of high-quality 304 stainless steel, which has good corrosion resistance, never rust, and is durable. Our well-made bolts and nuts fit perfectly to ensure excellent results. And the thread is smooth, sharp and free of burrs. The tight thread is not easy to deform and slip when twisted. - Easy to Use:Nuts and bolts set can expand the contact area, reduce the pressure, and protect the screws and parts. The 304 Stainless Steel socket head cap screws thread is uniform, smooth and strong, not easy to deform and slide during the working process, and it matches the nut perfectly. In addition, each set of screws is equipped with a reusable storage box, and the remaining bolts and nut can be used for Temporarily stored in the box, convenient for next use. - Wide Range of Applications: Our m3 m4 m5 m6 bolts and nuts classification kits are suitable for indoor and outdoor use, are home and workplace, professionals, maintenance workers, woodworking, construction, furniture, automobiles, bicycles, home and office equipment, 3D printing projects, communication equipment , Ideal tool for ship assembly and other projects. - Convenient Storage and Perfect After-sales Service: bolts nuts are arranged in the storage box, and there are stickers on the box, which can help you quickly find the nuts and bolts you need. In addition, after you receive the product, if you have any questions, please contact us by email as soon as possible, and we will give you a satisfactory answer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNC6CYZ8 | | Best Sellers Rank | 18,659 in DIY & Tools ( See Top 100 in DIY & Tools ) 120 in Nut & Bolt Sets | | Brand | huruirui | | Brand Name | huruirui | | Colour | edelstahl | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 1,528 Reviews | | Fastener Type | Bolt | | Fastener type | Bolt | | Finish Types | glossy | | Item Dimensions | 19 x 13 x 3 centimetres | | Item Shape | irregular shape | | Item dimensions L x W x H | 19 x 13 x 3 centimetres | | Manufacturer | huruirui | | Manufacturer Part Number | H0J053 | | Material | Stainless Steel 304 | | Material Type | Stainless Steel 304 | | Number Of Items | 320 | | Number of Pieces | 320 | | Screw Head Style | Flat, Socket Cap | | Size | L | | Thread Size | M3, M4, M5, M6 | | UPC | 766997223043 | ## Product Details - **Size:** L - **Colour:** edelstahl - **Material:** Stainless Steel 304 - **Brand:** huruirui - **Item dimensions L x W x H:** 19 x 13 x 3 centimetres ## Images ![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 1](https://m.media-amazon.com/images/I/71JbkEP4bQL.jpg) ![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 2](https://m.media-amazon.com/images/I/71NBAq1oSML.jpg) ![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 3](https://m.media-amazon.com/images/I/61poOuLzFgL.jpg) ![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 4](https://m.media-amazon.com/images/I/61m315jGcLL.jpg) ![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 5](https://m.media-amazon.com/images/I/71ZvM4rIOoL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for small projects *by R***T on 16 February 2026* Great value set for small products. Comes qitha good range of lengths and sizes, all good quality ### ⭐⭐⭐⭐⭐ Nice selection, with longer bolts than many alternatives. *by P***R on 9 May 2026* Nice selection of sizes, of decent length bolts. Unlike most other packs, that have too many bolts, that are shorter than I'd ever use. Speedy delivery. ### ⭐⭐⭐⭐⭐ Excellent quality *by M***E on 31 March 2026* Excellent quality stainless steel outstanding bolts --- ## 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.tn/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless](https://www.desertcart.tn/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*