Enhance the functionality of your projects with our Button Head Socket Cap Screw. Crafted from durable steel with a thermal black oxide finish, this screw is designed to withstand tough conditions. Its ISO 7380-1 specification ensures quality and performance, while the 10.9 material grade guarantees strength and reliability. With a thread size of M4 x 0.7 and a length of 30mm, it is suitable for a variety of applications. Featuring a hex socket drive type, installation is a breeze. Rest assured, this screw is RoHS compliant, making it a sustainable choice for your projects. Upgrade your fastening solutions with this high-quality button head screw.