Enhance structural integrity with our Truss Head Machine Screw, a reliable fastening solution designed for precision performance. This steel screw, coated with durable zinc, offers exceptional corrosion resistance to withstand harsh environments. Featuring a Phillips drive type for efficient installation, it boasts a 1/4-20 thread size and a 0.5-inch length, meeting ASME B18.6.3 specifications. Elevate your projects with this high-quality component, ensuring secure and lasting connections. Rest assured, our commitment to quality extends to RoHS compliance, reflecting our dedication to environmental responsibility.