--- product_id: 285892535 title: "DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit" brand: "dywishkey" price: "$39.52" currency: USD in_stock: true category: "Dywishkey" url: https://www.desertcart.us/products/285892535-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm store_origin: US region: United States of America --- # 5 precision sizes (30-50mm) Organized durable storage box 304 stainless steel corrosion-proof DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit **Brand:** dywishkey **Price:** $39.52 **Availability:** ✅ In Stock ## Summary > 🔩 Elevate your toolkit with precision and power — never scramble for screws again! ## Quick Answers - **What is this?** DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit by dywishkey - **How much does it cost?** $39.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/285892535-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm) ## Best For - dywishkey enthusiasts ## Why This Product - Trusted dywishkey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium 304 stainless steel ensures rust-free, long-term durability - • **Magnetically Minimal:** Weak magnetic signature ideal for sensitive electronic projects - • **Versatile Power Pack:** 200-piece set tailored for pros, DIYers & repair experts alike - • **Precision Perfect Fit:** 5 metric sizes with <0.01mm tolerance for flawless assembly - • **Effortless Organization:** Sturdy, compartmentalized box keeps your kit neat and ready ## Overview The DYWISHKEY 200-piece M3 Hex Socket Head Cap Screws and Nuts Kit offers five precision lengths (30-50mm) crafted from high-grade 304 stainless steel, delivering superior corrosion resistance and durability. Packaged in a robust, compartmentalized box, this set is engineered for professionals and DIY enthusiasts seeking reliable, rust-proof fasteners for electronics, machinery, and household repairs. ## Description 【Specifications:】 - Sizes: M3 - Quantity: 200 Pieces - Material: 304 Stainless Steel - Length: 30mm, 35mm, 40mm, 45mm, 50mm - Screw Type: Hex Socket Head Cap Head Bolts Screws 【Features:】 1, 304 stainless steel: Stainless steel with superior rust resistant ensure long lasting results，corrosion resistance, anti-aging, good toughness 2, This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. 【Package Included:】 M3 x 30 mm---------20 Pieces M3 x 35 mm---------20 Pieces M3 x 40 mm---------20 Pieces M3 x 45 mm---------20 Pieces M3 x 50 mm---------20 Pieces M3 Nuts-------------100 Pieces 【Total: 200 pieces, M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws Nuts】 【Note: Small parts, keep away from children under 6 years old.】 ## Features - 【SIZES】--- M3 x 30mm M3 x 35mm M3 x 40mm M3 x 45mm M3 x 50mm Hex Socket Head Cap Bolts Screws Nuts. According with standardized metric system. And the average error is less than 0.01mm. Total 5 different sizes can meet your different needs. - 【HIGH QUALITY】--- Made of high quality 304 stainless steel, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using. - 【WEAK MAGNETIC】--- The magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties. - 【PACKAGE】--- All of Bolts and Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid the bolts being scattered or lost during use, we specially package for each different type of bolts for your convenience and storage. Not only give you the best product, but also the best storage system for them. - 【WIDE APPLICATIONS】--- M3 Hex Socket Head Bolts and Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . The set is perfect to replace broken and missing screws. When you are mad for the missing bolts, it is a perfect friend for you. The kit has lots of different sizes, which can meet the maximum of requirement for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VPGQ1RZ | | ASIN | B07VPGQ1RZ | | Best Sellers Rank | #77,041 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #154 in Socket Cap Screws | | Brand | DYWISHKEY | | Color | Silver | | Customer Reviews | 4.7 4.7 out of 5 stars (601) | | Customer reviews | 4.7 4.7 out of 5 stars (601) | | Date First Available | 20 August 2019 | | Fastener Type | Socket Screws | | Finish Types | Stainless Steel Finish | | Grade Rating | excellent | | Item Diameter | 3 Millimeters | | Item Shape | Hexagonal | | Item model number | DIY---YUANZHUTOU---200P-m3-28 | | Manufacturer | DYWISHKEY | | Manufacturer | DYWISHKEY | | Material Type | Stainless Steel | | Model | DIY---YUANZHUTOU---200P-m3-28 | | Number Of Items | 200 | | Number of Pieces | 200 | | Outside Diameter | 3 Millimeters | | Package Dimensions | 19.5 x 11.1 x 3.3 cm; 300 g | | Part Number | DIY---YUANZHUTOU---200P-m3-28 | | Screw Head Style | Socket | | Set Name | 200 Piece M3 Hex Socket Head Cap Screws and Nuts Kit | | Size Name | One Size | | Thread Size | M3 | | UPC | 659499168885 | | Unit Count | 1 Count | ## Product Details - **Brand:** DYWISHKEY - **Colour:** Silver - **Fastener type:** Socket Screws - **Material:** Stainless Steel - **Size:** One Size ## Images ![DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit - Image 1](https://m.media-amazon.com/images/I/81S6O+fY3GL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Screws and Nuts Kit - iExcell 50 Pcs M3 x 40/45/50/55/60 mm Stainless Steel 304 Hex Socket Head Cap Screws Bolts Assortment Kit - binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts --- ## 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.us/products/285892535-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm](https://www.desertcart.us/products/285892535-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-15*