Locking screw M3 small

For attaching the compact circular disc to the compact oscillating machine, for demonstrating centrifugal force and the rotating pendulum (Foucault pendulum);
Fastening screw made of stainless steel, with M3 thread
Dimensions: D=8 mm, L=15 mm
Mass: approx. 4 g

additionally recommended:
P1340-2D Rotating disk CS