Knobloch Thread Pitch 3mm x 0.5

[natdscott]

Edited to Add: The thread diameter/pitch for the bracket screws on Knobloch frames is 3mm x 0.5. I hope that helps somebody some day. ACE hardware has black oxide sockethead cap screws in that size at about $0.50 ea, and Albany County Fasteners has them in Stainless. Cheap, quickly accessible, and better product than the factory thumbscrews. What's not to like


Hey guys,

I have a bit of an issue. Now I hope that the retailer is going to fix the problem they sent, but in the mean time I have an optometrist appointment Monday in time for which I intended to have my Knobloch frame set up.

Trouble is, a Vario-stick sent to me is missing a few screws to lock lens holders down. I'm not happy, but have to solve it, and QUICKLY.

So.

Does anybody know what the thread diameter and pitch is on all of those set screws in the lens holder brackets?

Thanks!
-Nate