--- product_id: 520371389 title: "720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black)" brand: "qiwuhai" price: "479 kr" currency: NOK in_stock: true category: "Qiwuhai" url: https://www.desertcart.no/products/520371389-720-pcs-m3-hex-socket-cap-bolts-screws-assortment-kit store_origin: NO region: Norway --- # Organized storage box 720 pcs versatile kit Alloy steel strength 720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) **Brand:** qiwuhai **Price:** 479 kr **Availability:** ✅ In Stock ## Summary > 🔧 Screw it right, every time — the pro’s choice for flawless fastening! ## Quick Answers - **What is this?** 720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) by qiwuhai - **How much does it cost?** 479 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/520371389-720-pcs-m3-hex-socket-cap-bolts-screws-assortment-kit) ## Best For - qiwuhai enthusiasts ## Why This Product - Trusted qiwuhai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium black alloy steel ensures corrosion resistance and mechanical toughness. - • **Seamless Integration:** Flat and pan heads designed for flush mounting and optimal fastening force. - • **Ultimate Versatility:** 720 precision M3 screws in 5 lengths & 2 head styles for every project need. - • **Effortless Organization:** Compact plastic case with individual compartments keeps your kit neat and ready. - • **Pro-Grade Compatibility:** Perfect for 3D printers, electronics, fitness gear, and more—engineered for professionals. ## Overview This 720-piece M3 hex socket screw assortment features durable black alloy steel screws in multiple lengths (4-12mm) and head styles (flat & pan). Packaged in a smart compartmentalized box, it offers corrosion resistance, precise threading, and broad compatibility with electronics, 3D printers, and industrial equipment—ideal for millennial professionals demanding reliability and organization. ## Description Product Information - Product Name: Hex Bolt Screw Kit - Material: Alloy Steel - Color: Black - Size: M3x(4mm/6mm/8mm/10mm/12mm) - Quantity: 720 pieces Package Includes: Flat Head: M3*12 mm - 50 Pcs M3*10 mm - 60 Pcs M3*8 mm - 70 Pcs M3*6 mm - 80 Pcs M3*4 mm - 100 Pcs Round Head: M3*12 mm - 50 Pcs M3*10 mm - 60 Pcs M3*8 mm - 70 Pcs M3*6 mm - 80 Pcs M3*4 mm - 100 Pcs Features: - Our m3 hex screws are made of high quality alloy steel, which is strong and durable for long-term use. - The hex bolt kit is M3 standard model, uniform spacing and force during use. - We offer you a plastic storage box, which is neat and clean, not easy to mix up, and reduces damage. - Widely used in 3D printers, computers, electronic devices, fitness equipment, lawn mowers and more. Warm Tips - If you have any questions about how to use the hex head machine screws, please feel free to contact us. We will solve your questions as soon as possible. ## Features - Premium Material: The hex head bolts screws are made of excellent Alloy Steel material with good mechanical strength, which is wear-resistant, corrosion-resistant, good toughness and durable for long time use. - Easy to Use: Hex socket head screws have well-made threads, clean and precise, guarantee not to deform during use, evenly stressed, and provide good fastening. Flat Head Hex Screws, the head can be better inserted into the mounting surface to ensure a smooth surface and improved force range. - Easy to Store: All black hex socket pan and flat head screws are packed in a plastic storage box, all nut screw fasteners are in their individual compartments, easy to store and carry. - Wide Applications: M3 thread button head screws can be widely used in 3D printers, computers, electronic equipment, fitness equipment, lawn mowers, etc., ideal for office equipment, communication equipment, ship conference and other industries. - Package Includes: You will receive a total of 720 M3 hex socket screws, in the size of M3x(4mm/6mm/8mm/10mm/12mm), flat head and round pan head. Deep and clear hex heads can make your work easier. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BMQGV4SW | | Best Sellers Rank | #9,892 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Socket Head Screws | | Brand | qiwuhai | | Color | Black | | Compatible Groove Diameter | 3 Millimeters | | Customer Reviews | 4.7 4.7 out of 5 stars (392) | | Drive System | External Hex | | Exterior Finish | Black Oxide | | Fastener Size | M3 | | Fastener Type | button | | Finish Types | Plain | | Grade Rating | Commercial or Industrial | | Head Type | Flat | | Item Diameter | 3 Millimeters | | Item Dimensions | 5.12 x 2.56 x 0.91 inches | | Item Weight | 0.36 Kilograms | | Manufacturer | qiwuhai | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Model | 720 | | Number Of Items | 1 | | Number of Pieces | 720 | | Outside Diameter | 3 Millimeters | | Part Number | 720 | | Screw Head Style | Flat | | Screw Point Style | Flat Point, Round Point | | Set Name | Assortment Kit | | Set Screw Thread Type | metric | | Size Name | One Size | | Thread Class | standard | | Thread Coverage | Fully Threaded | | Thread Size | M3x(4mm/6mm/8mm/10mm/12mm) | | Thread Style | Right Hand M3 | | Thread Type | Metric | ## Product Details - **Exterior Finish:** Black Oxide - **Head Style:** Flat - **Item dimensions L x W x H:** 5.12 x 2.56 x 0.91 inches - **Material:** Alloy Steel - **Thread Size:** M3x(4mm/6mm/8mm/10mm/12mm) ## Images ![720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) - Image 1](https://m.media-amazon.com/images/I/71knLF9M8RL.jpg) ![720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) - Image 2](https://m.media-amazon.com/images/I/714YV0RaqeL.jpg) ![720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) - Image 3](https://m.media-amazon.com/images/I/61+Sd+Epb8L.jpg) ![720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) - Image 4](https://m.media-amazon.com/images/I/61hC-ZtiJhL.jpg) ![720 Pcs M3 Hex Socket Cap Bolts Screws Assortment Kit, Pan & Flat Head Hex Button Head Screws Assorted, Black Alloy Steel, M3x(4mm/6mm/8mm/10mm/12mm) (Black) - Image 5](https://m.media-amazon.com/images/I/91Mrss4jhdL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.no/products/520371389-720-pcs-m3-hex-socket-cap-bolts-screws-assortment-kit](https://www.desertcart.no/products/520371389-720-pcs-m3-hex-socket-cap-bolts-screws-assortment-kit) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-29*