Safety bolt
Safety bolt
Safety nut and method for making
Screw and nut device equipped with a rotation brake
Screw and thread rolling die
Screw cap
Screw equipped with locking means
Screw for easily engaging the internal thread of a tapped hole
Screw for use as a fastener in fibrous material such as wood
Screw member with elastically deformable features
Screw provided with self-locking thread
Screw threaded fasteners
Screw with groove for self-lock and method and rolling flat die
Screw-nut assembly including an integrated, immediately...
Sealing nut and method of making same
Secure threaded fastener
Securing insert of a locknut
Securing nut including a nut body and straining ring
Security fastener for threaded objects
Segmented ring-nut for gasketed pressure vessel opening