Thép không gỉ 10mm 12mm Acme sản xuất vít chì

Our factory specializes in manufacturing high-precision sawtooth lead screws (sawtooth screw rods). As core dedicated transmission parts for one-way transmission, heavy-duty jacking, pressure locking and heavy-load pushing of heavy machinery, they differ from ordinary trapezoidal lead screws. Adopting a one-way sawtooth thread profile structure, they feature thick thread teeth, large stress-bearing area, extremely strong one-way load capacity, excellent self-locking