Enhance your fastening projects with this high-quality Hex Washer Head Screw. Crafted from Grade 5 steel and coated with durable zinc, it guarantees strength and corrosion resistance. Measuring 1.5 inches in length with a 1/2-13 thread size, it's perfect for a variety of applications. The ASME B18.6.3 specification ensures top-notch performance, while its RoHS compliance underlines its eco-friendly design. Upgrade your toolkit with this essential hardware essential for professionals and DIY enthusiasts alike.