Enhance your fastening efficiency with our ASME B18.13-compliant Sems Machine Screw. Crafted from durable steel with a sleek black oxide finish, this screw guarantees longevity and corrosion resistance. Perfect for internal tooth washer applications, its pan head and Phillips drive ensure easy installation. The 4-40 thread size and 0.25-inch length make it versatile for various projects. Rest assured, it meets RoHS compliance standards, offering peace of mind for environmentally conscious consumers. Elevate your assembly process with this high-quality Sems Machine Screw.
