General description This 588-piece screw assortment includes M3, M4, M5, and M6 pan head screws in various lengths (8mm, 12mm, 16mm) along with matching nuts. Made from 304 stainless steel, these screws offer high strength and excellent corrosion resistance, making them suitable for various small projects. The kit is designed to save time and money by providing a comprehensive selection of screws and nuts in one package, eliminating the need for separate purchases. Technical specifications Quantity: 588 pieces Material: 304 stainless steel Color: Silver Screw sizes: M3, M4, M5, M6 Lengths: 8mm, 12mm, 16mm Other information Sturdy storage case included for organized storage Widely used in electronic products, mechanical equipment, electrical appliances, water conservancy, furniture, and other projects