181Pcs M6 Screw Assortment 8 Lengths 12Mm To 45Mm, Hex Button Head Cap, Black Product Features [Larger Quantity: 180Pcs, Various 8 lengths of M6 Screw with Nuts and Flat Washers Meet More Demands] Nice M6 bolts and nuts kit. M6 Bolts are in 8 lengths: 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm. 60 x M6 Nut; 60 x M6 Washer. 1 x hex key, 1 x transparent screws and nuts organizer. [Customize 8 Lengths More Choices, Metric Bolt Assortment Accord with Standardized Metric System] Different length of M6 screws and nuts total 180pcs. From the customer's point of view, combined with the actual situation, K Kwokker specially match 8 lengths of m6 screw kit. Must have for modifications and tinkerers. The variety of sizes work perfectly for all the different projects. It?s really nice not have to search for old screws in the parts bin anymore. [Durable M6 Metric Screw Assortment Made of High Quality 10.9 Grade Alloy Steel] Assorted screws nuts and bolts have good finish with pretty good machining and tolerances. ISO7380, black oxide finish, fully threaded. [More Clean and Tidy] Each M6 bolt is packed separately in a transparent bag, and then put in the box to avoid confusion. Storage: Assorted screws all are stored in one storage bin box, easy and convenient for storing and carrying, in case of missing or confusing. [K Kwokker Screws 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. Perfect fit for drone building, 3D printer, motorcycle, IKEA desk, RC car, RC crawler, RC project, DIY project, etc. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!