When saw off part of the thread of the long bolt (screw, stud), in place of sawing produces burrs, dents. This makes it difficult to time the screws when screwing.
The matter is simplified if the threads are pre-screwed the nut, and then trim the bolt. When removing the nut itself will remove the burrs.
Recommend to read
Building a dinghy
Do you want to build a sailboat? Then you'll probably be interested in a dinghy of simplified construction, designed for home manufacturing technology. Of course, while maintaining good...
BOTH PLOWMAN AND REAPER
A strange situation has developed in our country: those who can afford to buy a tractor don't need it (except perhaps for amusement at a country villa), while those who need a tractor...