--- product_id: 463882987 title: "M3 Screw and Nut Assortment Hex Socket Head Cap" brand: "kadrick" price: "SAR 52" currency: SAR in_stock: true category: "Kadrick" url: https://www.desertcart.com.sa/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap store_origin: SA region: Saudi Arabia --- # 400 premium M3 screws & nuts Sturdy, organized storage box Grade 12.9 ultra-strong alloy steel M3 Screw and Nut Assortment Hex Socket Head Cap **Brand:** kadrick **Price:** SAR 52 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your DIY game with the ultimate M3 screw kit—because every detail counts! ## Quick Answers - **What is this?** M3 Screw and Nut Assortment Hex Socket Head Cap by kadrick - **How much does it cost?** SAR 52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap) ## Best For - kadrick enthusiasts ## Why This Product - Trusted kadrick brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mess-Free Handling:** Black zinc finish ensures no oily residue—keep your workspace and hands clean while you build. - • **Effortless Assembly:** Hex socket head cap screws designed for easy hand-tightening without extra tools, plus included Allen wrench for precision. - • **Organized & Ready to Go:** Compact, durable storage box keeps all 400 pieces neatly sorted—never lose a screw again. - • **Precision Perfect for Makers:** 400 meticulously sized M3 screws and nuts tailored for flawless 3D printing, RC, and electronics projects. - • **Unmatched Strength & Durability:** Crafted from Grade 12.9 alloy steel with black zinc plating for rust resistance and long-lasting performance. ## Overview The KADRICK 400PCS M3 Screw Assortment Kit offers a comprehensive set of high-strength, rust-resistant black zinc plated screws and nuts, engineered from Grade 12.9 alloy steel. Perfectly sized for 3D printing, RC models, and electronics, this kit includes a durable storage box and an Allen wrench, ensuring organized, mess-free, and efficient assembly for all your small-scale projects. ## Description desertcart.com: KADRICK 400PCS M3 Screw Assortment Kit,Hex Socket Head Cap Bolts Nuts Kit | M3 Screw & Nut Kit,12.9 Grade Alloy Steel, Black Zinc Plated, Ideal for 3D Printing, DIY, RC & Electronics,1 Allen Wrench : Industrial & Scientific ## Features - 【Suitable for small DIY projects】 These small screws and nuts are especially suitable for 3D printing DIY and RC car enthusiasts. - 【Not oily and rust proof】 These black zink plated finish screws are not oily, they will not dirty your hands or DIY items, and the rust proof performance is better than other oiled screws. - 【Good Storage and assortment】All these screws are sacked in a sturdy easy-use plastic storage box, organized Conveniently and Easily. - 【Easy to operate and strong】 Hex socket head cap screws can be screwed into the nut directly by hand without a wrench, Grade 12.9 alloy steel screws are ultra-high strength and not easy to break. - 【Brand guarantee】: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B51BFSWZ | | Best Sellers Rank | #5,148 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Screw & Bolt Assortment Sets | | Brand | Kadrick | | Color | Black | | Compatible Groove Diameter | 3 millimeters | | Customer Reviews | 4.7 4.7 out of 5 stars (1,598) | | Fastener Type | Cap, Hex | | Finish Types | Black Zinc Plated | | Item Diameter | 3 millimeters | | Item Dimensions | 6 x 3 x 1 inches | | Item Shape | Hexagonal | | Manufacturer | Kadrick | | Material Type | Alloy Steel | | Model | m3 | | Number Of Items | 400 | | Number of Pieces | 400 | | Outside Diameter | 3 millimeters | | Part Number | FB-M3-400-BH-0003 | | Screw Head Style | Socket Cap | | Set Name | M3 Screw and Nut Assortment | | Size Name | M3 400Pcs | | Thread Size | M3 | | UPC | 716035478782 | | Unit Count | 1 Count | ## Product Details - **Brand:** Kadrick - **Color:** Black - **Item dimensions L x W x H:** 6 x 3 x 1 inches - **Material:** Alloy Steel - **Size:** M3 400Pcs ## Images ![M3 Screw and Nut Assortment Hex Socket Head Cap - Image 1](https://m.media-amazon.com/images/I/71k0i9UL3dL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Kadrick Small Metric Screws Suitable for 3D Printer DIY, 400 Pcs M3 Screw and Nut Assortment Hex Socket Head Cap, 12.9 Grade Alloy Steel,Black Zinc Plated - Kadrick Metric Screw Assortment, 660 Pcs M2 Screws, M2*4mm/6mm/8mm/10mm/12mm/16mm,12.9 Grade Alloy Steel, Metric Hex Socket Head Cap Screws Nuts Washers Kit, Black Zinc Plated Anti Rust Upgrade - Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts --- ## 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.sa/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap](https://www.desertcart.com.sa/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-07*