Hexagon socket set screw micro size (small diameter)
High hardness HRC50-53, toughness!!! The hexagonal hole does not "rotate or crack"!!!
□■ Features ■□ - High tightening force with small screws - Does not loosen due to high tightening force - Enables compact design
- Company：由良産商株式会社 特販部 特販課
- Price：Other
