AC Synchronous Motors Screws are made of high quality steel alloy with precisely threaded surface. They are required for joining different motor assemblies together with complete safety & tightness. These screws are highly appreciated for having high fastening torque with supreme structural strength. They are made having round head and can be fastened with help of normal flat blade screwdriver. AC Synchronous Motors Screws are available in different sizes as required for joining specific assemblies.