Acme Lead Screws and Nuts are precision-engineered power transmission components designed for heavy-duty linear motion applications. Our high-quality ACME threaded rods and matching nuts provide excellent load-bearing capacity, durability, and smooth operation in industrial machinery, CNC equipment, and automation systems. Available in various sizes and materials including steel, stainless steel, and brass, these components feature the distinctive 29° trapezoidal thread profile that offers superior strength and efficiency compared to standard threads. Our ACME lead screw assemblies ensure reliable performance with minimal backlash, making them ideal for applications requiring precise positioning and repeatability. Whether you need standard or custom ACME threaded components, we offer solutions for diverse industrial needs with competitive lead times and global shipping options.