--- product_id: 551078457 title: "iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm" brand: "iexcell" price: "2109581₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/551078457-iexcell-50-pcs-m3-x-40-mm-stainless-steel-304 store_origin: VN region: Vietnam --- # 304 stainless steel, corrosion-resistant 50 pcs precision M3 x 40mm screws Includes 2.0 mm hex key for perfect fit iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm **Brand:** iexcell **Price:** 2109581₫ **Availability:** ❌ Out of Stock ## Summary > 🔧 Elevate your build game with precision & durability that professionals trust! ## Quick Answers - **What is this?** iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm by iexcell - **How much does it cost?** 2109581₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/551078457-iexcell-50-pcs-m3-x-40-mm-stainless-steel-304) ## Best For - iexcell enthusiasts ## Why This Product - Trusted iexcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Button Head Design:** Curved top for sleek aesthetics and smooth surface finish, perfect for visible assemblies. - • **ISO 7380 Standard Compliance:** Meets industry standards for quality and performance, giving you peace of mind on every job. - • **Precision Engineered M3 x 40 mm Screws:** Ideal thread pitch (0.5 mm) and length for reliable fastening in professional projects. - • **Complete Kit with Hex Key & Storage Box:** Everything you need in one organized package to streamline your workflow and avoid downtime. - • **Durable Stainless Steel 304 Construction:** High strength and anti-corrosion properties ensure longevity in diverse environments. ## Overview The iExcell 50 Pcs M3 x 40 mm Hex Socket Button Head Cap Screws Kit features high-quality 304 stainless steel screws with a 0.5 mm thread pitch and ergonomic button heads. Included is a 2.0 mm hex key crafted from chrome-vanadium steel, all housed in a convenient storage box. Designed to meet ISO 7380 standards, this kit offers corrosion resistance and reliable fastening for professional-grade projects. ## Description ✔Meets/exceeds: ISO 7380 ✔Material of Screws: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions ✔Material of Hex Key : chrome-vanadium steel, nickel plated ✔These screws and hex key come in an easy-use separated girds storage box Sizes--------------Thread Length------Total Length M3 x 40 mm-----------40 mm-------------41.6mm Package Contains: M3 x 40 mm--------50 Pcs Hex Key ---1 Pcs Total---51 Pcs About Hex Socket Drives:  Hex Socket drives, also known as Internal Hex drives, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen wrench About Button Head:  Button head is similar to standard pan head screws but have a curved top ## Features - ✔ Screw Head : Button; Screw Drive: Hex Socket, Hex Size: 2.0 mm - ✔ Screws: M3 x 40 mm: Thread Pitch: 0.5 mm, Thread Diameter: 3 mm/0.12", Head Diameter: 5.5 mm/0.22", Head Height: 1.6 mm, Thread Length: 40 mm - ✔ Includes 1 Pcs Hex Key, Hex Size 2.0 mm, to Drives These Screws Easily - ✔ Material of Screws: Stainless Steel 304, High Strength, Anti-corrosion in Various Conditions - ✔ Package: 100 Pcs M3 Hex Socket Head Cap Screws and 1 Pcs Hex Key, Come in an Easy-use Storage Box ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | iExcell | | Part number | M340050 | | Item Weight | 120 g | | Package Dimensions | 14.9 x 8 x 1.7 cm; 120 g | | Item model number | M340050 | | Size | M3 x 40 mm | | Material | Stainless Steel | | Number Of Pieces | 50 | | Head Style | Button | | Measurement System | Metric | | Batteries Required? | No | ## Product Details - **Material:** Stainless Steel - **Exterior finish:** Stainless Steel - **Head style:** Button - **Brand:** iexcell - **Size:** M3 x 40 mm ## Images ![iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm - Image 1](https://m.media-amazon.com/images/I/81bgK0SdlrL.jpg) ![iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm - Image 2](https://m.media-amazon.com/images/I/31dmRw8debL.jpg) ![iExcell 50 Pcs M3 x 40 mm Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit, Thread Pitch 0.5 mm - Image 3](https://m.media-amazon.com/images/I/51BM7dMBfOL.jpg) --- ## 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.vn/products/551078457-iexcell-50-pcs-m3-x-40-mm-stainless-steel-304](https://www.desertcart.vn/products/551078457-iexcell-50-pcs-m3-x-40-mm-stainless-steel-304) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*