This Hex Washer Head Screw is a versatile fastening solution, designed to meet ASME B18.6.3 specifications. Made of durable Grade 5 steel with a corrosion-resistant zinc coating, it ensures reliable performance in various applications. The 1/4-20 thread size and .625-inch length make it suitable for securely fastening components. Featuring a hex washer head, it offers easy installation with a wrench or socket, while its RoHS compliance underscores its environmental responsibility. Ideal for industrial and construction projects, this screw combines strength, precision, and convenience in one essential component.