520pcs M3 M4 M5 M6 Set of Screws and Nuts Hexagon Head Cylindrical Hollow Stainless Steel 304 Bolts with Washers Assortment Kit

A VARIETY OF NUT AND BOLT SET SIZES: Our screw set includes: Bolts with nuts, washers and matching gasket, M3x10, M3x20, M3x30, M4x10, M4x20, M4x30, M5x10, M5x20, M5x30, M6x10, M6x20, M6x20, , M6x4 0, a total of 120 bolts, there are 120 nuts, 140 locking washers and 140 flat washers. The total number is 520. Different sizes can meet most of your needs and the needs of your home life. High Quality Materials Our hex head screws are made of high quality 304 stainless steel, which has good corrosion resistance, does not rust and is durable. Our well-made bolts and nuts fit perfectly to ensure great results. And the wire is smooth, sharp and burr-free. The tight wire is not easy to deform and slip when twisted. Precision design of nuts, bolts and washers set: the screw conforms to the standard metric system. The surface of the bike nuts and bolts is smooth and burr-free, the thread is clear and firm, easy to recess and not easy to loosen. Use nuts and washers for more accurate assembly. The enlarged contact area reduces stress and protects parts and screws. Wide Range of Applications Our m3 m4 m5 m6 nut and washer classification kits are suitable for indoor and outdoor use, are home and work, professionals, maintenance workers, carpentry, construction, furniture, automobiles, bicycles, home and office equipment, 3D printing projects, communication equipment, ideal tool for ship assembly and other projects. Convenient Storage & Perfect After-Sales Service - 520 nuts and washers are arranged in the storage box, and there are stickers on the box, which can help you quickly find the nuts and bolts you need. In addition, after receiving the product, if you have any questions, please contact us by email as soon as possible, and we will give you a satisfactory answer.