Anti-theft nut or anti-theft screw for clamping objects with screw connection at workpiece, is locked with key lock or combination lock, where threaded nut or threaded screw is lockable in different designs and sizes for complicating theft
摘要
<p>The anti-theft nut or anti-theft screw is locked with a key lock or a combination lock, where a threaded nut (1) or a threaded screw is lockable in different designs and sizes for complicating the theft. The threaded nut is provided with single-sided plug part (3) to a plug socket at a lock in a suitable manner. The threaded screw is provided with single-sided solid plug part to a plug-in receptacle (4) at the lock.</p>
