External tooth lock washers
External tooth lock washers are characterized by a ring of outwardly protruding teeth on the circumference of the outer diameter of the washer.
The external tooth lock washer increase the friction and anti-rotation ability between the washer and the connected parts by closely biting the surface of the connected parts, which can effectively prevent the rotation and loosening of the nut or bolt.
Commonly used in the need for greater locking force, prevent loosening of the higher requirements of the occasion, such as large-scale machinery and equipment connection, bridge structure of the bolt connection and so on.
External tooth lock washers
External tooth lock washers are characterized by a ring of outwardly protruding teeth on the circumference of the outer diameter of the washer.
The external tooth lock washer increase the friction and anti-rotation ability between the washer and the connected parts by closely biting the surface of the connected parts, which can effectively prevent the rotation and loosening of the nut or bolt.
Commonly used in the need for greater locking force, prevent loosening of the higher requirements of the occasion, such as large-scale machinery and equipment connection, bridge structure of the bolt connection and so on.
