Enhance your fastening solutions with our Button Head Socket Cap Screw. Crafted from durable steel with a sleek Thermal Black Oxide finish, this screw ensures both strength and style. Compliant with ISO 7380-1 standards, it features a precision-engineered M4 x 0.7 thread size and a 20mm length, perfect for a variety of applications. With a high material grade of 10.9, it guarantees reliability and performance. The hex socket drive type offers easy installation, making it a versatile choice for your projects. Rest assured, it is also RoHS compliant, aligning with environmental standards. Upgrade your assembly process with this premium screw, designed for quality and efficiency.