2018 Cho(super) Manufacturing parts award prize; Machine part Award

At the Cho(super) Manufacturing Parts Award in 2018 organized
by Monozukuri Nippon Conference, supported by a News paper;Nikkan Kogyo Shinbun,
"Intrtorque Screw of Hexarobular Recess" was awarded the Machine Parts Award.

Web site:
https://www.cho-monodzukuri.jp/award/archive/list2018.html