This is the Set Screw that is included with many OS Max Needle Valves.|
It is included so that the modeller can easily attach an
extension wire to the needle valve.
Black in color
One Set Screw
1.5mm hex wrench, if needed for adjustment
Set screw size: 3mm x 3mm
This Set Screw will also work in other items that require
a 3x3mm set screw.