CZ Securing Screw M3x4

CZ M3x4 security screws

The CZ M3x4 security screw is a small spare part designed to secure the component specified in the original configuration. Its size and code allow for identification without extending its use to undocumented applications.

Main features

• M3x4 threaded format.
• Manufacturer code: 309999003004.

Recommended use

For CZ maintenance; verify position and compatibility using the spare part code.