Enhance your fastening solutions with this Button Head Socket Cap Screw. Crafted from durable stainless steel and compliant with RoHS standards, this screw is designed for longevity and environmental responsibility. Its M4 x 0.7 thread size and 20mm length make it suitable for a variety of applications, while the hex socket drive type ensures easy installation. Meeting ISO 7380-1 specifications, this screw guarantees high quality and performance. Upgrade your industrial or DIY projects with this reliable and versatile fastener.