คุณลักษณะ

• Suitable for tightening wood screws and drill screws.
• The cushion ring with excellent oil and wear resistance prevents rattling and shaking.
• The cushion ring groove exhibits a torsion effect.
• We have solved problems such as the head of a screw flying due to a sudden load when passing through a hard part of wood, and damage to an expensive member by a screw fall.
• For tightening wood screws and drill screws.