||Equivalent to S45C
Ferrosoferric Oxide Film (Black)
Reducing the size of equipment and devices
- Hex socket head cap screw with low head.
For space-saving of equipment/devices and applications with limited overhead space.
Use a dedicated wrench SKP for mounting and removing. As the pilot recess guides securely, you can tighten at higher torque more safely. (Commercially available hex keys can also be used for tightening.)