Enhance your machinery with our high-quality Sems Machine Screw. Constructed from durable steel and coated in zinc for added protection, this screw is designed to withstand the rigors of industrial use. Featuring a square conical washer and a Phillips drive, it ensures secure and efficient fastening. The ASME B18.13 specification guarantees its reliability, while the 8-32 thread size makes it suitable for a variety of applications. With a sleek pan head design and a length of .3125 inches, this screw offers both functionality and aesthetic appeal. Upgrade your equipment with this essential component, meeting industry standards and exceeding expectations.