Brian,


The specs in the Tower page says 'Length'; not shank length.

I am not sure what 'length' means.


See this [link=http://www.microfasteners.com/catalog/products/METSCM.cfm]Microfasteners page[/link]... 20 bolts are $1.85-$2.00.

Also, the normal, standard thread pitch for a 3 mm diameter bolt is 0.5 mm.

...You wrote 0.8 mm... Are you sure?


A tech-shop that sells metric bolts is the only option to be sure you get the correct bolts.