Conical Thread Cover 18mm Opening Corrugated Mounting Cap Industrial Hardware for Vehicle Use

This industrial hardware part is a conical thread cover designed as a threaded hole cover for vehicle and boat applications. The guarding cap helps cover threaded openings, supporting cleaner storage and reducing exposure of the hole area during handling or use. Its corrugated mounting cap body adds a defined grip-friendly structure, while the round mounting flange helps the cover sit in place as part of the assembly. Built with an 18 mm top opening, 105 mm overall height, and 120 mm base diameter, this conical thread cover offers an exact fit profile for planned installations. As a threaded hole cover, it is intended to protect open threaded points on vehicles and boats, helping keep the opening covered and more orderly in work or maintenance settings.