These screws are manufactured from premium 304 stainless steel, delivering excellent rust resistance and corrosion resistance for long‑term use in various working environments. Available in **torx socket** and **hex socket** drive types, with headless and oval head designs to meet different assembly and positioning needs. As professional set/grub screws, they provide stable locking, anti‑loosening and precise positioning performance, ideal for use in molds, precision instruments, mechanical equipment and small hardware assemblies. With strict thread precision and reliable quality, full specifications are supplied directly from the factory to meet your industrial fastening demands.