880Pcs M6 M5 M4 M3 Screws Bolts Nuts Lock and Flat Gasket Washers Assortment Kit Stainless Steel Hex Socket Button Head Bolts Nuts Washers Kit with 4Pieces Hex Keys for Free included Tool Box

【Screw Type】This kit includes high-quality 304 Stainless Steel Hex Socket Button Head Cap Screws, Bolts, Nuts, and Flat Washers. Additionally, we provide four free relevant wrenches in our sets for your convenience., 【Package Quantity】 You'll receive a total of 880 pieces of screws, nuts, and washers, all neatly organized in a sturdy and convenient case that can also serve as a storage box, 【Product Feature】The socket cap screws in this kit have a cap head design, making installation and removal easy. These screws are durable and can be reused multiple times, 【Premium Material】All components in this kit are made of high-quality 304 stainless steel, ensuring their durability and resistance to corrosion. This versatile kit can be used in various applications, including precision machinery, instruments