SpottedCat
Well-Known Member
Disingenuous picture Tigertail as the two are not put into the wall in the same way. It's not the length of the farrier nail you should compare, it's the width - the screw is put in at a right angle to the outside wall, and I would say has as much danger of going right through to the sensitive structures as the nail put in at a right angle (or thereabouts) to the sole.