480 Pcs Assorted Set, Black Hex Socket Head Cap Screws, Bolts, Nuts B,\nProduct Details\n--Premium Material: Our nut and bolts kit is made of outstanding carbon steel with smooth edges, which can provides strength and offers good corrosion resistance in many environments, solid and durable for long time use.\n--Easy to Use: Nuts can increase the contact area and reduce stress to protect the screws and parts. The deep and clear hexagon socket and flat heads have enough stressed-bearing surface that can be screwed tighter easy for daily use.\n--Easy to Store: All of hex head nuts and bolts are packed in a sturdy divided plastic box, various lengths, completely diversified assortment, organized and easy to open and look for, convenient and portable.\n--Wide Applications: Widely used in the home and office appliance, communication equipments, ship assembly and other machinery industry, furniture, car and motorcycle repair and DIY inventions, industrial and construction fasteners, etc.\n-.