NEWS
Nuts and bolts form almost all of fastening devices on mechanical equipment, but the nuts to work loose usually because of the vibrations of equipment. Here are 3 tips to prevent the loose from taking place.
1.Thread a self-locking nut or a nut with nylon inserted on the bolt and tighten with the proper wrenches.
2.Slip a split, or lock, washer over the bolt end .and twist the nut on, then tighten it down with the proper wrenches.
3.Paint thread-locker compound completely around the bolt threads as far down as possible. Thread the nut on and tighten with the right wrenches.