Sealing plug for attachment, particularly hydraulic attachment of liquid-guiding line in industrial truck, has thread for inserting in inner thread of attachment, where tool holder is completely arranged within thread

摘要

The sealing plug (1) has a thread for inserting in an inner thread of the attachment, a head (2) with a head sealing surface (3) for arrangement at a sealing surface of the attachment and a tool holder (5) for rotating the sealing plug. The tool holder is completely arranged within the thread and consists of multiple slots (6). The tool holder is a crossed-slot holder (7). The sealing plug is designed as a plastic injection-molded part.