--- product_id: 90742741 title: "600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench" brand: "szhkm" price: "94.88 DT" currency: TND in_stock: true reviews_count: 8 category: "Szhkm" url: https://www.desertcart.tn/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit store_origin: TN region: Tunisia --- # 600pcs total for ultimate versatility Includes free hex wrench for instant use 304 stainless steel with superior rust resistance 600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench **Brand:** szhkm **Price:** 94.88 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your build game with the ultimate M3 fastener arsenal! ## Quick Answers - **What is this?** 600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench by szhkm - **How much does it cost?** 94.88 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/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit) ## Best For - szhkm enthusiasts ## Why This Product - Trusted szhkm 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 corrosion & oxidation resistance in any environment - • **Organized & Ready:** Durable storage box with compartmentalized sections keeps your hardware sorted and accessible - • **Effortless Assembly:** Includes ergonomic hex wrench for quick, hassle-free installation - • **Complete Precision Kit:** 600-piece M3 screws, nuts & washers for every project need - • **Versatile Applications:** Perfect for DIY, robotics, 3D printing, marine, automotive, and industrial use ## Overview This 600-piece M3 screw, nut, and washer kit features high-quality 304 stainless steel hardware with a rust-resistant galvanized finish. Packaged in a sturdy, compartmentalized box and including a free hex wrench, it’s designed for durability and convenience across diverse professional and DIY applications—from 3D printing upgrades to marine and industrial projects. ## Description The m3 bolts and nuts M3 screws M3 nut M3 Washer assortment kit is made of high Quality Stainless Steel 304,with Hex Head Screws Nuts Flat Washers Kit，rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use Widely Application:These M3 screws M3 nut M3 Washer nuts and bolts assortment kit Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection The screw set includes: 50pcs - -- M3 x 6 30pcs - -- M3 x 8 30pcs - -- M3 x 10 30pcs - -- M3 x 12 30pcs - -- M3 x 16 30pcs - -- M3 x 20 100pcs ---M3 nut 200pcs ---M3 flat washer 100pcs ---M3 spring washer Review: Complete, good quality - Came with an Allen wrench, good to go!!! Review: Nice and Shiny - These are strong and look really nice. I use them for 3D Printer upgrades. One thing I noticed, the screws do not come organized in their bins. That did not bother me. It took me 15 minutes to organize them. And for the price, how could I complain? Customer support is excellent! The brand stands behind their product. There was a supper small issue I had with the order. They fixed it super quickly! I recommend these, if you need some 2m - 4m screws. ## Features - HIGH QUALITY--SZHKM m3 screws bolts and nuts assortment kit is made of high quality 304 stainless steel material,which has the advantages of strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. The m3 40mm screws stainless screw assortment set have superior rust resistance and the excellent of oxidation resistance, you can use our m3 screws and nuts kit for a very long time. - PACKAGE--- All of these m3 machine screws and nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid those m3 screws,m3 nuts and m3 washers stainless steel machine screws bolts and nuts being scattered and lost when you are using these nut and bolt assortment kit , we specially package for each different type of hex bolt for your convenience and storage. it's convenience storage system for all these machine screws assorted. - FUNCTION--This set of m3 screws assorted consists of hex m3 screws nuts and bolts, m3 washers, and a humanized installation design. And free hex wrenches. - SAFETY--The M3 screws bolts and nuts set mixed nuts Construction of good quality materials and use of unlimited hazardous material to ensure your personal safety during the using. - WIDELY USED-- SZHKM nuts and bolt machine screws assortment kit mixed nuts can be used in manual DIY production, robots, UAVs, aerial aircraft, 3D printing equipment, communication equipment, medical equipment, food machinery, petrochemical industry, marine power facilities, architecture and other fields. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078V73NN1 | | Best Sellers Rank | #158,382 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #447 in Screw & Bolt Assortment Sets | | Brand | SZHKM | | Color | white | | Customer Reviews | 4.5 out of 5 stars 1,257 Reviews | | Fastener Type | Socket Screws | | Finish Types | Galvanized | | Head Style | Hex | | Included Components | Wrench | | Item Diameter | 3 Millimeters | | Item Shape | Cylinder | | Manufacturer | hongkangming wujin | | Material | Stainless Steel | | Material Type | Stainless Steel | | Number of Pieces | 600 | | Screw Head Style | Hex | | Size | screws BT9-01 | | Size Name | screws BT9-01 | | Thread Size | M3 | | UPC | 760960056454 | | Unit Count | 1 Count | ## Product Details - **Size:** screws BT9-01 - **Color:** white - **Material:** Stainless Steel - **Brand:** SZHKM - **Fastener Type:** Socket Screws ## Images ![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 1](https://m.media-amazon.com/images/I/71JyelJtyyL.jpg) ![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 2](https://m.media-amazon.com/images/I/61y9sn4lmcL.jpg) ![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 3](https://m.media-amazon.com/images/I/61G3Q0aHT-L.jpg) ![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 4](https://m.media-amazon.com/images/I/61XXxmLcuaL.jpg) ![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 5](https://m.media-amazon.com/images/I/61gpUEzRXAL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Complete, good quality *by W***E on July 2, 2024* Came with an Allen wrench, good to go!!! ### ⭐⭐⭐⭐⭐ Nice and Shiny *by E***K on July 29, 2019* These are strong and look really nice. I use them for 3D Printer upgrades. One thing I noticed, the screws do not come organized in their bins. That did not bother me. It took me 15 minutes to organize them. And for the price, how could I complain? Customer support is excellent! The brand stands behind their product. There was a supper small issue I had with the order. They fixed it super quickly! I recommend these, if you need some 2m - 4m screws. ### ⭐⭐⭐⭐⭐ Great product *by C***N on April 15, 2020* Great product, it’s difficult to find metric screws in the US. Good assortment with multiple options! Only problem I found was during shipping the panels that separate the sizes must have come off and when the item arrived, the majority of the screws were mixed up and thrown together. Not a big deal just something to be aware of if you need a specific size --- ## 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/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit](https://www.desertcart.tn/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*