Upgrade your fastening game with this premium Hex Washer Head Screw. Made of durable Grade 5 steel with a sleek zinc finish coating, this 1-inch screw is designed to deliver optimal performance in various applications. Its ASME B18.6.3 specification ensures top-notch quality and precision. Featuring a 1/2-13 thread size and a convenient hex washer head, this screw offers easy installation and a secure grip. Rest assured, it meets RoHS compliance standards, making it an environmentally friendly choice for your projects. Elevate your assembly process with the reliability and strength of this Hex Washer Head Screw.