HexSocket Set Screw StainlessSteel QR-04
This is the small grub screw used to fix the Deutsch (TE) 22 Pin Electircal Connector into the Male Bolt-On part of the QR-04 series Professional Motorsport Quick Release Steering Coupler.
It is used on ALL QR-04 series Male Bolt-On part options (QR-43 or QR-49) being 6 bolt - Threaded M5 or Throughhole Ø5.5 versions.