Enhance your fastening game with our Button Head Socket Cap Screw. Crafted from durable steel with a Thermal Black Oxide finish, this screw is not only strong and reliable but also sleek in design. Compliant with ISO 7380-1 standards and boasting a material grade of 10.9, it ensures high performance in various applications. The M4 x 0.7 thread size and 20mm length make it versatile for different projects. Featuring a Hex Socket drive type, installation is efficient and secure. Rest assured, this screw is also RoHS compliant, aligning with environmental regulations. Upgrade your hardware with this top-quality fastener.