Ensure secure fastening with this Socket Head Set Screw. Made from durable Steel Alloy and coated with Thermal Black Oxide for enhanced protection against corrosion, this screw is designed for long-lasting performance. Featuring a Hex Socket drive type and Cup tip type, it offers easy installation and removal. With a thread size of 1/4-28 and a length of .375 inches, it is suitable for a variety of applications. Compliant with RoHS regulations, it is environmentally friendly. Trust in the ASTM F912 specification type for quality assurance.