[1]:APPLY TO - Can be used in civil furniture, equipment, construction, electrical appliances, industrial machinery, etc., generally used with fasteners, screws, washers, screws, etc., mainly for connection, assembly, fixing, and other functions.
[3]:DESIGN - The square nut has a large contact area with the fastened part, so it has excellent anti-loosening ability.
[4]:ADVANTAGE - Carbon steel material, anti-rust and anti-corrosion, superior electrical conductivity, high hardness, wear-resistant, not easy to deform, strong and durable.