The Grub Screws from SMZ Building Materials Trading LLC are high-quality fasteners designed to secure components without protruding heads, providing a clean and flush finish. Made from durable, corrosion-resistant materials, they deliver reliable performance, precision, and strength for machinery and mechanical assemblies.

Perfect for engineers, technicians, and industrial professionals, these grub screws are ideal for use in gears, pulleys, shafts, and other precision parts where a tight, hidden fastening is required. Available in multiple sizes and drive types to suit diverse project needs.