--- product_id: 99005018 title: "Metric Bolt Assortment" brand: "k kwokker" price: "€ 59.55" currency: EUR in_stock: true reviews_count: 8 category: "K Kwokker" url: https://www.desertcart.be/products/99005018-metric-bolt-assortment store_origin: BE region: Belgium --- # 21 sizes from 4mm to 30mm 1710 pcs total for ultimate variety Grade 12.9 alloy steel, high strength Metric Bolt Assortment **Brand:** k kwokker **Price:** € 59.55 **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your toolkit with pro-grade bolts that mean business! ## Quick Answers - **What is this?** Metric Bolt Assortment by k kwokker - **How much does it cost?** € 59.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/99005018-metric-bolt-assortment) ## 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 - β€’ **Precision Size Range:** 21 sizes from 4mm to 30mm cover every professional and DIY need - β€’ **Massive 1710-Piece Kit:** Never run outβ€”420 bolts, nuts, washers each for all your projects - β€’ **Organized & Ready-to-Use:** Clear bags and sturdy storage box keep your workspace clutter-free and efficient - β€’ **Premium 12.9 Alloy Steel:** Industrial-grade strength for durability and reliability - β€’ **Upgraded Zinc & Black Oxide Finish:** Rust-resistant, clean, and maintenance-free for long-lasting use ## Overview The K Kwokker 1710-piece metric bolt assortment offers an extensive range of M2, M3, and M4 hex socket head screws, nuts, and washers in 21 sizes from 4mm to 30mm. Crafted from durable 12.9-grade alloy steel with upgraded zinc plating and black oxide finishes, this kit ensures rust resistance and high strength. Perfectly organized in a transparent storage box with individually bagged components, it’s designed for professionals and DIY enthusiasts tackling precision machinery, electronics, furniture assembly, and more. ## 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: Amazing value, must have for projects - This is a wonderful way to get assorted screws, nuts, washers, and lock washers. I kid you not, I was at one of the big-box hardware stores and they were selling 2-4 screws (size M3) for something like $1.24 /ea. It doesn't take long to realize this is the better deal! They seem to be decently strong and well made, and the little tools (and tweezers!) were a nice touch. Thanks! ## 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 | #13,481 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Screw & Bolt Assortment Sets | | Brand | K Kwokker | | Color | A Black Hex Socket Set | | Customer Reviews | 4.7 out of 5 stars 1,503 Reviews | | Fastener Type | Hex Socket | | Finish Types | Zinc Plated, Black Oxide | | Grade Rating | grade_12.9 | | Head Style | Hex | | Item Diameter | 4 Millimeters | | Item Shape | Hexagonal | | Manufacturer | K Kwokker | | Material | Alloy Steel, Zinc-plated Hex Bolts | | Material Type | Alloy Steel, Zinc-plated Hex Bolts | | Model | TLEEP-24 | | Number Of Items | 1710 | | Number of Pieces | 1710 | | Outside Diameter | 4 Millimeters | | Part Number | TLEEP-24 | | Screw Head Style | Hex | | Set Name | K Kwokker 1710Pcs Metric Bolt Assortment | | Size | A. M2 M3 M4 | | 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 ![Metric Bolt Assortment - Image 1](https://m.media-amazon.com/images/I/81-nit7qlML.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!! ### ⭐⭐⭐⭐⭐ Amazing value, must have for projects *by L***N on May 27, 2025* This is a wonderful way to get assorted screws, nuts, washers, and lock washers. I kid you not, I was at one of the big-box hardware stores and they were selling 2-4 screws (size M3) for something like $1.24 /ea. It doesn't take long to realize this is the better deal! They seem to be decently strong and well made, and the little tools (and tweezers!) were a nice touch. Thanks! ### ⭐⭐⭐⭐⭐ 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/99005018-metric-bolt-assortment](https://www.desertcart.be/products/99005018-metric-bolt-assortment) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-25*