The PM2.5X4 with Phillips pan head machine screws ROHS manufactured by Shuntian is an electronic part. It is a Phillips pan head machine screw with a size of M2.5x4. It is constructed out of stainless steel, and is ROHS certified. It is designed for use in electrical panels, computers, telecommunication systems, automotive switches, and other electronic components. The head has a neat finish, and the drive system is designed for easy installation and removal. The screws are resistant to corrosion, and resistant to high temperatures, making them suitable for a wide range of applications.