Orbit Intelligent Engineering manufactures Contact Washer with Teeth. Saini Industrial Corporation is an ISO 9001:2000 registered company. Saini Industrial Corporation supplies auto parts, electrical components, hardware components and sheet metal components for engines and machines. Contact Washer with Teeth is made of E.N-9, E.N.42J, copper, brass, aluminum materials etc. Contact Washer with Teeth is available in the sizes ranging from 1.6 mm to 30 mm and as per requirements. These washers are available in externally toothed, internally toothed and counter sunk type.