90 degree filter install.

Is there a torque setting for the adapter bolt?

from all i can find, it is 50 Ft/lbs

which bolt do you have?
there are 2 versions, and obviously one is more prone to snapping in half then the other

2018-04-01_003-jpg.jpg


having said that, i think the bottom one might be safer at 30 ft/lbs
(which is another number i ran across)