Features High-Quality Material: Made of stainless steel 304, ensuring long-lasting performance and reliability. Versatile 260Pcs Set: Includes various types of flat screws, such as M4, M5, and M6, catering to diverse fastening needs in the electronics industry. Convenient Storage: Transparent plastic box for easy organization, storage, and portability of the screws. Easy Replacement: With 260pcs of screws, you can effortlessly replace fasteners without hassle. Industry Compatible: Specifically designed for use in the electronics industry, ideal for various fastening applications. Features: 1、Made of stainless steel material, and long service life 2、Including 260pcs flat screws, easy to replace 3、There are different kinds of screw type, which can meet different needs 4、There is a transparent plastic box which is convenient to carry and store 5、Suitable for electronics industry fasteners Specification: Item Type: Flat Screw Standard Type: German standard Model: Flat head hex socket Treatment: Without treatment Material Grade: Stainless steel A2-70 Thread Specification: M4, M5, M6 Thread Tolerance: 5g Applications: Fasteners for the electronics industry Package List: 40 x M4x8 Screw 40 x M4x10 Screw 30 x M4x12 Screw 20 x M4x16 Screw 20 x M4x20 Screw 20 x M5x10 Screw 15 x M5x12 Screw 15 x M5x16 Screw 10 x M5x20 Screw 10 x M5x25 Screw 10 x M6x12 Screw 10 x M6x16 Screw 20 x M6x25 Screw Package List 40 x M4x8 Screw 40 x M4x10 Screw 30 x M4x12 Screw 20 x M4x16 Screw 20 x M4x20 Screw 20 x M5x10 Screw 15 x M5x12 Screw 15 x M5x16 Screw 10 x M5x20 Screw 10 x M5x25 Screw 10 x M6x12 Screw 10 x M6x16 Screw 20 x M6x25 Screw