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
- PLANE FOR KID
In another child's room you can see the ugly picture all corners littered with toys. Why are there only, especially if the child is a boy. All kinds of machines — from small to huge,... - THE MOTOCROSS TRACK WITH GOLOPRISTAN
The original self-similar route, combining elements of technical creativity, sports competitions and physical training, developed a young technology of the German Democratic Republic....