--- product_id: 99005018 title: "1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers" brand: "k kwokker" price: "€ 53.51" currency: EUR in_stock: true reviews_count: 8 category: "K Kwokker" url: https://www.desertcart.it/products/99005018-1710pcs-metric-bolt-assortment-m2-m3-m4-21-sizes-4mm store_origin: IT region: Italy --- # 21 sizes from 4mm to 30mm precision fit 1710 pcs total for ultimate variety Grade 12.9 alloy steel for max strength 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers **Brand:** k kwokker **Price:** € 53.51 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit with the ultimate bolt arsenal—because every detail counts! ## Quick Answers - **What is this?** 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers by k kwokker - **How much does it cost?** € 53.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/99005018-1710pcs-metric-bolt-assortment-m2-m3-m4-21-sizes-4mm) ## Best For - k kwokker enthusiasts ## Why This Product - Trusted k kwokker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 1710-Piece Kit:** Never run out—cover every project with a comprehensive assortment of screws, nuts, and washers. - • **Premium 12.9 Alloy Steel:** Engineered for durability and strength, these zinc-plated bolts resist rust and wear for long-lasting performance. - • **Organized Storage Box Included:** Keep your workspace sleek and efficient with neatly packed, easy-to-access compartments. - • **Precision Sizes for Every Need:** 21 metric sizes (M2, M3, M4) from 4mm to 30mm ensure the perfect fit for any professional or DIY task. - • **Versatile Industrial & Home Use:** Ideal for electronics, machinery, appliances, RC models, and more—join thousands of pros who trust this kit. ## Overview The K Kwokker 1710Pcs Metric Bolt Assortment offers a professional-grade collection of zinc-plated, hex socket head cap screws in 21 sizes ranging from 4mm to 30mm. Crafted from durable 12.9 alloy steel, this kit includes nuts and washers, all organized in a compact storage box. Perfect for precision machinery, electronics, and household projects, it delivers unmatched value and reliability for millennial managers and makers alike. ## Description desertcart.com: K Kwokker 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers : Industrial & Scientific Review: Bolts, nuts and washers kit - Received In brand new perfect condition. And very well packaged. Very nice bolts, nuts and washers kit. Comes in a nice case. Received today and put it to good use. When needed I would buy again. Lots of sizes. Highly recommend!! Review: variety of scresws which help in any situation - Need M screws this is the one. I had to attach an adapter to my Dewalt plunge router which I purchased about thirty years ago. At the time, I did not need the adapter to attach guide bushings. Now I do. To attach the adapter to my router base I needed screws which were correct size. It is a counter sink screw. Unbeknown to me it was metric. I wasted much time and money to achieve my end. I could not wait to find if these worked. They did. I am so happy. Now I can attach guide busing and go to work. ## Features - 1710Pcs Larger Quantity: Various M2 M3 M4 Screws with Nuts and Flat Washers Meet All Demands: Nice set screw assortment kit. M2 Bolts: 4mm 6mm 8mm 12mm 16mm 20mm 25mm; M3 Bolt: 4mm 8mm 12mm 16mm 18mm 20mm 30mm; M4 Bolt: 6mm 8mm 10mm 14mm 18mm 20mm 30mm - 21 Sizes More Choices, 4MM to 30MM, Custom 7 Length for 1 Model: Different size of K Kwokker M2 M3 M4 screws and nuts. Others: Long length is just 16mm/20mm/25mm. K Kwokker has a larger quantity of bolts in 420 pcs, while others only have 200+/ 300+ bolts - More Clean and Tidy, Upgraded Zinc Plated Screw Set, Practical Gifts for Family, Friends: K Kwokker Upgraded Zinc Electroplated and Black Oxidized Version, 2 production process, extended rust prevention time, no need to add anti-rust oil, cleaner, tidier - More Than 20 Years Experience in Fastener Industry. High Quality 12.9 Grade Alloy Steel: Standardized metric screws assortment, durable nuts and bolts. Screw is packed separately in a bag. Storage: Assorted screws all are stored in one storage bin box - Wide Usage, K Kwokker Nut And Bolt Assortment Can Be Widely Used: in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K1DV93T | | Best Sellers Rank | #8,352 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Screw & Bolt Assortment Sets | | Brand | K Kwokker | | Color | A Black Hex Socket Set | | Customer Reviews | 4.7 4.7 out of 5 stars (1,488) | | Fastener Type | Hex Socket | | Finish Types | Zinc Plated, Black Oxide | | Grade Rating | grade_12.9 | | Item Shape | Hexagonal | | Manufacturer | K Kwokker | | Material Type | Alloy Steel, Zinc-plated Hex Bolts | | Model | TLEEP-24 | | Number Of Items | 1710 | | Number of Pieces | 1710 | | Part Number | TLEEP-24 | | Screw Head Style | Hex | | Set Name | K Kwokker 1710Pcs Metric Bolt Assortment | | Size Name | A. M2 M3 M4 | | Thread Size | M2 M3 M4 | | UPC | 705526213117 | | Unit Count | 1 Count | ## Product Details - **Brand:** K Kwokker - **Color:** A Black Hex Socket Set - **Fastener Type:** Hex Socket - **Material:** Alloy Steel, Zinc-plated Hex Bolts - **Size:** A. M2 M3 M4 ## Images ![1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - Image 1](https://m.media-amazon.com/images/I/81-nit7qlML.jpg) ![1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - Image 2](https://m.media-amazon.com/images/I/81HPBgRbyML.jpg) ![1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - Image 3](https://m.media-amazon.com/images/I/719PpCGQcpL.jpg) ![1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - Image 4](https://m.media-amazon.com/images/I/71jfpUUyNLL.jpg) ![1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - Image 5](https://m.media-amazon.com/images/I/71N5vPT4f3L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you sell the various screws separately? As in, if I wanted to, could I order 30 or 60 m2 x 10, washers, and nuts?** A: You can, but not in this kit. **Q: Are these couse thread?** A: No **Q: What is the thread pitch of these screws?** A: Hi friend, thread pitch: M2: 4mm; M3: 5mm; M4: 7mm; M5: 8mm. **Q: What pitch are the threads? .7mm???** A: Yes, it's a common one ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bolts, nuts and washers kit *by J***O on March 27, 2026* Received In brand new perfect condition. And very well packaged. Very nice bolts, nuts and washers kit. Comes in a nice case. Received today and put it to good use. When needed I would buy again. Lots of sizes. Highly recommend!! ### ⭐⭐⭐⭐⭐ variety of scresws which help in any situation *by B***I on December 3, 2025* Need M screws this is the one. I had to attach an adapter to my Dewalt plunge router which I purchased about thirty years ago. At the time, I did not need the adapter to attach guide bushings. Now I do. To attach the adapter to my router base I needed screws which were correct size. It is a counter sink screw. Unbeknown to me it was metric. I wasted much time and money to achieve my end. I could not wait to find if these worked. They did. I am so happy. Now I can attach guide busing and go to work. ### ⭐⭐⭐⭐⭐ Great kit , with allens an bit drivers *by J***Y on February 25, 2026* Great works perfect for rc ## Frequently Bought Together - K Kwokker 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers - ETopLike 1000PCS M1 M1.2 M1.4 M1.6 Stainless Steel Screw & Nut Set Assortment Kit Repair Tool with Mini 3 in 1 Screwdriver Keychain for Glasses/Cellphone/Watches - Alextend 58pcs Plastic Gears Module 0.5 for DC Motor DIY Model Toys --- ## 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.it/products/99005018-1710pcs-metric-bolt-assortment-m2-m3-m4-21-sizes-4mm](https://www.desertcart.it/products/99005018-1710pcs-metric-bolt-assortment-m2-m3-m4-21-sizes-4mm) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-10*