El PARRYPLUG® protege los tornillos contra la manipulación: la solución universal para evitar el aflojamiento no autorizado de sus uniones roscadas.

Do you want to protect your threaded connections against unauthorized tampering? The PARRYPLUG® offers a quick and clean solution. The locking element securely attaches to the inner head of the screw, preventing unauthorized loosening of the connection. Innovative solution for optimal protection: Unauthorized loosening of screws in machines and equipment poses a serious risk. Therefore, it is often necessary to effectively prevent unauthorized tampering. While conventional solutions irreparably damage the screw head, the PARRYPLUG® offers a completely innovative solution. Axial ribs that protect against tampering: The locking principle of the PARRYPLUG® is based on specially designed axial ribs. These ribs ensure a secure attachment to the screw head. With the PARRYPLUG®, the locking element is flush with or slightly recessed into the screw head. Even under intense vibration, its position on the head remains stable. To accommodate the tight tolerances of common hex head screws, these locking elements are manufactured to the strictest standards. The use of high-performance plastic allows for a wide temperature range from -50°C to +200°C.