Our team of highly qualified & experienced workforce helps us in manufacturing and supplying Internal Tooth Lock Washers. These washers are used to achieve tight assemblies by providing good bolt tension per unit of applied torque. They perform with a type of spring action created by pressure from a slight spiral or helical form. The washers have upward and downward bent projections on respective sides of the split to grasp adjoining materials. Internal Tooth Lock Washers are suitable where strength and value are the primary considerations.