--- product_id: 159459790 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: "127.57 DT" currency: TND in_stock: true reviews_count: 12 category: "Dywishkey" url: https://www.desertcart.tn/products/159459790-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm store_origin: TN region: Tunisia --- # 5 sizes, ±0.01mm tolerance 200 pcs precision bolts & nuts 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:** 127.57 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit with precision-crafted power bolts — don’t get left behind! ## 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?** 127.57 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/159459790-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 superior rust and oxidation resistance, even in extreme environments. - • **Organized & Ready:** Smartly packed in a durable box with separated compartments to keep your kit neat and ready for action. - • **Magnetically Minimal:** Weak magnetic signature means no interference with sensitive electronics or instruments. - • **Versatile Powerhouse:** Ideal for professionals and DIYers alike—perfect for electronics, machinery, home repairs, and more. - • **Precision Perfect Fit:** Five M3 lengths from 30mm to 50mm with ultra-tight ±0.01mm tolerance for flawless assembly. ## Overview The DYWISHKEY 200-piece M3 Hex Socket Head Cap Bolts and Nuts Kit features five precise lengths (30-50mm) made from durable 304 stainless steel, offering exceptional corrosion resistance and minimal magnetic interference. Packaged in a sturdy organizer, this versatile set is perfect for professionals and DIY enthusiasts needing reliable, rust-proof fasteners for electronics, machinery, and household projects. ## 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.】 Review: Excellent Quality and Craftsmanship - I recently purchased the DYWISHKEY 200-piece set of M3 stainless steel hex screws, and I am thoroughly impressed with their quality. This kit, featuring screws in lengths of 30mm, 35mm, 40mm, 45mm, and 50mm, is exceptionally well-crafted. The precision and quality of these screws are evident right out of the box. Each piece is uniform in size and finish, which speaks volumes about the care and quality control put into this product. The stainless steel 304 material is durable and gives me confidence in the longevity and strength of these fasteners. What I appreciate most about this kit is its versatility. The variety of lengths makes it suitable for a wide range of applications, and I found it perfect for multiple projects, including some involving intricate assembly. In summary, the DYWISHKEY 200-piece stainless steel hex screw kit is a fantastic find. Its high-quality craftsmanship, combined with the variety of sizes, makes it an essential kit for anyone needing reliable and well-made fasteners. Highly recommended for both professional and DIY use. Review: Worth the price - I needed these for a model project I was working on. They are manufactured well work very good. ## 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 | | Best Sellers Rank | #206,578 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,278 in Socket Head Screws | | Brand | DYWISHKEY | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 655 Reviews | | Fastener Type | Socket Screws | | Grade Rating | 304 Stainless Steel | | Head Style | Socket | | Item Diameter | 3 Millimeters | | Item Shape | Hexagonal | | Manufacturer | DYWISHKEY | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | DIY---YUANZHUTOU---200P-m3-28 | | Number Of Items | 200 | | Number of Pieces | 200 | | Part Number | DIY---YUANZHUTOU---200P-m3-28 | | Screw Head Style | Socket | | Set Name | Kit | | Size | M3 x 30mm/35mm/40mm/45mm/50mm | | Size Name | M3 x 30mm/35mm/40mm/45mm/50mm | | Thread Size | m3-0.5 | | UPC | 659499168885 | | Unit Count | 1 Count | ## Product Details - **Brand:** DYWISHKEY - **Color:** Silver - **Fastener Type:** Socket Screws - **Material:** Stainless Steel - **Size:** M3 x 30mm/35mm/40mm/45mm/50mm ## 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/81ghja7O5pL.jpg) ![DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit - Image 2](https://m.media-amazon.com/images/I/71uc4BbBvtL.jpg) ![DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit - Image 3](https://m.media-amazon.com/images/I/61MrDhiamIL.jpg) ![DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit - Image 4](https://m.media-amazon.com/images/I/71nTOe2kzGL.jpg) ![DYWISHKEY 200 Pieces M3 x 30mm/35mm/40mm/45mm/50mm Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Kit - Image 5](https://m.media-amazon.com/images/I/71th7504I4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Quality and Craftsmanship *by K***. on December 10, 2023* I recently purchased the DYWISHKEY 200-piece set of M3 stainless steel hex screws, and I am thoroughly impressed with their quality. This kit, featuring screws in lengths of 30mm, 35mm, 40mm, 45mm, and 50mm, is exceptionally well-crafted. The precision and quality of these screws are evident right out of the box. Each piece is uniform in size and finish, which speaks volumes about the care and quality control put into this product. The stainless steel 304 material is durable and gives me confidence in the longevity and strength of these fasteners. What I appreciate most about this kit is its versatility. The variety of lengths makes it suitable for a wide range of applications, and I found it perfect for multiple projects, including some involving intricate assembly. In summary, the DYWISHKEY 200-piece stainless steel hex screw kit is a fantastic find. Its high-quality craftsmanship, combined with the variety of sizes, makes it an essential kit for anyone needing reliable and well-made fasteners. Highly recommended for both professional and DIY use. ### ⭐⭐⭐⭐⭐ Worth the price *by R***E on January 14, 2026* I needed these for a model project I was working on. They are manufactured well work very good. ### ⭐⭐⭐⭐⭐ Nice screws. *by Z***M on August 13, 2025* Fine quality and works well. Came in handy for a few 3d printing projects. ## 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.tn/products/159459790-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm](https://www.desertcart.tn/products/159459790-dywishkey-200-pieces-m3-x-30mm-35mm-40mm-45mm-50mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*