คุณลักษณะ

• A nut with a ring for hanging.
• Used for lifting heavy objects.
• The material is steel and not plated.
• Used when lifting motors, switchboards, machine tools, etc.
• Besides vertical suspension, there is also a 45 degree suspension method.
• 45 degree suspension is limited to the case where the seat of the nut is in close contact with the other and 2 nuts are on the same plane.
• Because the material is easy to rust, it should be used under oily environment or where corrosion resistance is not required.