These are CNC machined knurled switch actuators, designed to allow shine through effects through the acrylic plunger. This part is made of 4 pieces; the housing, acrylic plunger, actuator spring, and a retaining nut. It will come preassembled. These will fit in most standard non threaded 12mm switch holes found commonly on various saber hilts, as well as compatible M12x0.75 male threading that can be used with popular hilts such as the KR Regiis. Available in both aluminum and brass finishes. Threading is approximately 6.5mm long with an actuator depth of around 1mm Perfectly paired with our SCW Pixel Tactile Switches sold here
To increase plunger depth, you can trim down the inner spring to make it shorter.