A hinge mounted between a cover and a base of a notebook has a base bracket having a lug and a mounting notch, a seat attached on the base bracket and having a lug and a tab mounted in the mounting notch, a cover bracket, a pintle having a proximal end mounted in the cover bracket and a distal end mounted through the lugs of the base bracket and the seat, a female limiting spacer attached to the lug of the base bracket, a male limiting spacer attached to the female limiting spacer, multiple resilient washers and frictional disks mounted around the distal end of the pintle, and a nut mounted around the distal end of the pintle to mount the pintle securely on the base bracket. The seat is easy to be attached on the base bracket by mounting the tab in the mounting notch for holding the pintle.