1160Pcs M3 M4 M5 M6 Nuts And Bolts Assortment Kit 20 Size 8Mm To 25Mm Upgraded Product Details [Larger Quantity: 1160Pcs, Various M3 M4 M5 M6 Metric Bolt Assortment with Lock Washers to Meet More Demands] Nice set screw assortment kit: M3: Total 85 M3 screws; 85 M3 Nuts; 90 M3 Washers; 90 M3 Lock Washers. M4: Total 80 M4 screws; 80 M4 Nuts; 85 M4 Washers; 85 M4 Lock Washers. M5: 65 M5 screws; 65 M5 Nuts; 70 M5 Washers; 70 M5 Lock Washers. M6: 50 M6 screws; 50 M6 Nuts; 55 M6 Washers; 55 M6 Lock Washers. 4 hex keys, 1 x tweezer, 1 x transparent screws and nuts organizer. [20 Sizes More Choices, Customize 5 Common Lengths(8/12/16/20/25mm), Screws Assortment Accord with Standardized Metric System] M3 M4 M5 M6 screws and nuts total 1160pcs. From the customer's point of view, combined with the actual situation, K Kwokker specially match 20 sizes of m3 m4 m5 m6 bolt kit. RC lovers dream! Must have for modifications and tinkerers. The variety of sizes work perfectly for all the projects. It's really nice not have to search for old screws in the parts bin anymore. [Upgraded Zinc Plated Bolt Kit, More Clean and Tidy, Practical Gifts for Family and Friends] Upgraded zinc electroplated version, extended rust prevention time, more elaborate production process, no need to add anti-rust oil, cleaner and tidier. Whether for your own use, or as a gift for others, it is a very good choice. Each screw is packed separately in a transparent bag. Storage: Assorted screws all are stored in one storage bin box, easy and convenient for storing. [Durable Metric Screw Assortment Made of High Quality 12.9 Grade Alloy Steel, More Than 20 Years of Experience in Fastener Tool Production] Nice Screws assortment, durable nuts and bolts. Extraordinary Technology Professional Durability. Must have for modifications and tinkerers. The variety of sizes work perfectly for all the different projects. [Specially Matched Locking Washers, to Meet More Practical Needs of Customers] We have matched the locking washers to meet the various uses of our customers. The K Kwokker screw assortment can be used in a wide variety of precision machinery, classification instruments, instruments, electronics, household appliances, communication products, locks, lamps, lamps, toys, etc. Perfect for drone building, 3D printers, motorbikes, Ikea desks, RC cars, RC crawlers, RC projects, DIY projects, etc. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.