Profile: Kerr Screw Products Co., Inc. specializes in screw machine components. Our products are multi-axis CNC production turning and single spindle screw machines. We are accredited with ISO certification. We use materials such as RoHS compliant materials, carbon steels, aluminum and brass. We support tapping, drilling, grinding, marking, tumbling, broaching, slotting, threading, black oxide, heat treating and anodizing equipment for producing screw machining.