Description: This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel.
Based on 1 ratings:
Worked great for my project. Would definitely buy again.
Rough dimensional drawing can be found here => [ https://drive.google.com/a/sparkfun.com/file/d/0B0jwgLkjMWzDOHV4ZDBqQVFXZm8/view?usp=sharing ].