Description
Material
Holder: High-strength zinc alloy
Ball Attached Shank (Spherical Part Hardness): Hv650 or higher
Ball Attached Shank (Shank Part): S35C (Colored Chromate Treatment)
Boot: NBR-based special synthetic rubber
This series has the axis and holder aligned｣ｬ allowing for tensile and compressive loads and providing smooth rotation.
