--- product_id: 620235230 title: "Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive" brand: "mr. pen" price: "$30.35" currency: USD in_stock: true reviews_count: 13 category: "Mr. Pen" url: https://www.desertcart.us/products/620235230-mr-pen-nuts-and-bolts-assortment-kit-226-pcs-galvanized store_origin: US region: United States of America --- # Clear organizer box for instant access 226 pcs total for versatile fixes Premium galvanized iron for rust resistance Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive **Brand:** mr. pen **Price:** $30.35 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock your inner handyman with the ultimate bolts & nuts kit! ## Quick Answers - **What is this?** Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive by mr. pen - **How much does it cost?** $30.35 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/620235230-mr-pen-nuts-and-bolts-assortment-kit-226-pcs-galvanized) ## Best For - mr. pen enthusiasts ## Why This Product - Trusted mr. pen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organized Efficiency:** Transparent, compartmentalized box keeps your hardware sorted and ready to go. - • **Pro-Grade Convenience:** Ideal for professionals and DIYers who demand quality and quick access in one kit. - • **All-in-One Fix-It Arsenal:** 226 precision bolts, nuts & washers covering 6+ sizes to tackle any project. - • **Built to Last, Built to Perform:** Galvanized iron construction ensures unmatched strength and rust-free durability. - • **Versatile Application Powerhouse:** Perfect for everything from home repairs to high-precision electronics and 3D printing. ## Overview The Mr. Pen 226-piece bolts, nuts, and washers assortment kit features premium galvanized iron hardware in multiple sizes, housed in a clear organizer box. Designed for durability and rust resistance, this versatile kit supports a wide range of applications from household repairs to precision machinery, making it an essential tool for professionals and DIY enthusiasts alike. ## Description Package includes 72 bolts in 6 different sizes, 78 nuts in 3 different sizes, and 76 washers in 3 different sizes, meeting your various home repair needs.Mr. Pen bolts, nuts, and washers in this kit are all made of premium galvanized iron, providing excellent hardness and strength; they're also rust resistant, ensuring a longer service life.Our metric bolts and nuts assortment package includes a high-quality clear organizer box that keeps the bolts, nuts, and washers organized and categorized.Mr. Pen bolts kit, across most daily used sizes, can be widely applied to all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.Our bolt and nut kit is an ideal tool for home and workplace, professionals, amateurs, handypersons, repair men, woodworking, construction, furniture, 3D printing projects, communication equipment, ship assembly, and so on. Review: Great Value and Quality — Perfectly Organized Kit - The Mr. Pen Nuts and Bolts Assortment Kit is an excellent deal, especially when compared to buying these pieces individually at places like Home Depot. For the price of this 550-piece set, you’d only get a fraction of the hardware if purchased in small quantities locally. The carbon steel screws and nuts are solid and reliable, threading smoothly without stripping. With M3, M4, and M5 sizes included, the kit covers a wide range of projects, from small household fixes to mechanical and woodworking tasks. The clear storage box keeps everything well-organized and easy to access, saving time and frustration when you need the right size quickly. Every piece feels consistent in quality, and the large assortment ensures I always have what I need on hand. Overall, this kit combines quality, variety, and unbeatable value. Highly recommended for both DIYers and professionals who want to save money and stay organized. Review: Amazing 5 Stars for Mr Pen - Thanks Mr Pen Amazing stuff , very useful and god priced ## Features - Package includes 72 bolts in 6 different sizes, 78 nuts in 3 different sizes, and 76 washers in 3 different sizes, meeting your various home repair needs. - Mr. Pen bolts, nuts, and washers in this kit are all made of premium galvanized iron, providing excellent hardness and strength; they're also rust resistant, ensuring a longer service life. - Our metric bolts and nuts assortment package includes a high-quality clear organizer box that keeps the bolts, nuts, and washers organized and categorized. - Mr. Pen bolts kit, across most daily used sizes, can be widely applied to all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. - Our bolt and nut kit is an ideal tool for home and workplace, professionals, amateurs, handypersons, repair men, woodworking, construction, furniture, 3D printing projects, communication equipment, ship assembly, and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJRPYF89 | | Best Sellers Rank | #15,301 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Nut & Bolt Assortment Sets | | Brand | Mr. Pen | | Color | Silver | | Customer Reviews | 4.5 out of 5 stars 1,499 Reviews | | Fastener Type | Bolt | | Finish Types | Galvanized | | Grade Rating | Commercial | | Head Style | Hex | | Item Shape | Hexagonal | | Manufacturer | Mr. Pen | | Material | Galvanized Iron | | Material Type | Galvanized Iron | | Model | CSSS216M327VQ | | Number Of Items | 216 | | Number of Pieces | 220 | | Part Number | CSSS216M327VQ | | Screw Head Style | Hex | | Set Name | Bolts, Nuts, and Washer Assortment Kit | | Size | 226 pcs | | Size Name | 226 pcs | | UPC | 840316920810 | ## Product Details - **Size:** 226 pcs - **Color:** Silver - **Material:** Galvanized Iron - **Brand:** Mr. Pen - **Fastener Type:** Bolt ## Images ![Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive - Image 1](https://m.media-amazon.com/images/I/71CYEoHEmuL.jpg) ![Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive - Image 2](https://m.media-amazon.com/images/I/81o+ZXroClL.jpg) ![Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive - Image 3](https://m.media-amazon.com/images/I/71No16zQmVL.jpg) ![Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive - Image 4](https://m.media-amazon.com/images/I/81uIWUcRt7L.jpg) ![Mr. Pen- Nuts and Bolts Assortment Kit, 226 pcs, Galvanized Iron, M4 M5 M6 Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive - Image 5](https://m.media-amazon.com/images/I/81thJuV8voL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Value and Quality — Perfectly Organized Kit *by L***F on July 29, 2025* The Mr. Pen Nuts and Bolts Assortment Kit is an excellent deal, especially when compared to buying these pieces individually at places like Home Depot. For the price of this 550-piece set, you’d only get a fraction of the hardware if purchased in small quantities locally. The carbon steel screws and nuts are solid and reliable, threading smoothly without stripping. With M3, M4, and M5 sizes included, the kit covers a wide range of projects, from small household fixes to mechanical and woodworking tasks. The clear storage box keeps everything well-organized and easy to access, saving time and frustration when you need the right size quickly. Every piece feels consistent in quality, and the large assortment ensures I always have what I need on hand. Overall, this kit combines quality, variety, and unbeatable value. Highly recommended for both DIYers and professionals who want to save money and stay organized. ### ⭐⭐⭐⭐⭐ Amazing 5 Stars for Mr Pen *by B***B on April 4, 2026* Thanks Mr Pen Amazing stuff , very useful and god priced ### ⭐⭐⭐⭐⭐ A nice assortment. *by A***. on September 14, 2025* As someone who periodically has to try to make sense of repairs for lawnmowers and the like, having these on hand has been a great help... Especially when it comes to losing random bolts or washers. Since it's an assortment of different sizes, there's a fair chance that you'll have whatever you need somewhere in this case. ## Frequently Bought Together - Mr. Pen- 226 pc Nuts, Bolts & Washer Assortment Kit - Mr. Pen- Wood Screws Assortment Kit, 152 pcs, Phillips Tips, Wood Screws, Screws, Assorted Screws, Screws Set, Flat Head Screws, Assorted Wood Screws, Screws Assortment, Screw Set Assortment - 376pcs Premium Hardware Nails Assortment Kit, Maximum Length 2 Inches Galvanized Nails, Picture Hanging Nails, Wood Nails, Wall Nails with Storage Box | 6 Sizes --- ## 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/620235230-mr-pen-nuts-and-bolts-assortment-kit-226-pcs-galvanized](https://www.desertcart.us/products/620235230-mr-pen-nuts-and-bolts-assortment-kit-226-pcs-galvanized) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-06*