M5 x 8mm long screw with button head cap.
These screws have a black oxide finish.
You'll need a 4mm allen wrench (not included) for tightening & loosening these.
Shaft Diameter: 5mm
Shaft Length: 8mm
Thread Length: 8mm
Thread Pitch: 0.8mm
Hex Key Size: 4mm
Finish: Black Oxide