คุณลักษณะ

• Evetite is a tapping screw with high tightness and better workability based on the conventional Thread Forming Type (tapping screw without tip groove).
• Three flutes are provided from the tip of the threaded part, providing ideal three-point contact and unique one-way shape for light screwing, and can be screwed by forming a female screw while plastically deforming the mating material.