Enhance your fastening solutions with this Button Head Socket Cap Screw. Crafted from high-grade 10.9 steel and coated with Thermal Black Oxide for durability, it ensures reliable performance in various applications. Compliant with ASME B18.3 standards, this screw features an 8-32 thread size and a 4-inch length, making it ideal for secure fastening. The hex socket drive type offers easy installation, while its RoHS compliance underscores our commitment to environmental responsibility. Elevate your projects with this essential component.