Includes a comprehensive set of M3, , M5, and M6 bolts, nuts, flat washers, and spring washers to meet various needs. Comes in a plastic box set for organized storage and transport. Designed for easy installation and secure fastening in various applications. Made of high-strength stainless steel, ensuring durability and resistance. Note that the plastic box may sustain damage during transportation, but this does not affect the functionality of the screws; minor errors in manual sorting may occur., Weight: 0.661386786 pounds, Manufacturer: Teuypty