Set of 4 back cover screw by Huawei Watch GT 4 46mm premium quality

Set of 4 Rear Cover Screws for Huawei Watch GT 4 46 mm PNX-B19 Premium Quality

Set of 4 screws for the rear cover of the Huawei Watch GT 4 46 mm PNX-B19 in premium quality, designed to replace screws that are lost, deteriorated, deformed or damaged during a repair. Technical model PNX-B19 corresponds to the 46 mm version of the Watch GT 4. This replacement part restores the correct mechanical fixing of the rear cover and maintains uniform assembly of the watch. It includes four units prepared for professional installation and direct replacement of the damaged elements.

Premium quality provides precise manufacturing, good mechanical resistance and proper fitting for the rear cover fastening system of the Huawei Watch GT 4 46 mm PNX-B19. The set is especially useful after battery, sensor or other internal component repairs when any of the original mounting screws have been lost or damaged. Replacing the complete set helps maintain uniform fixing of the rear cover. During installation, it is recommended to initially insert each screw without applying excessive force and tighten them progressively and evenly to prevent damage to the thread or deformation.

Installation Tips

Switch off the watch before starting the repair.

Use precision tools suitable for the screw type.

Check that the threads and housings are clean before installation.

Initially insert all screws without fully tightening them.

Tighten progressively and evenly.

Do not apply excessive force to avoid damaging the threads.

Check the correct seating of the rear cover before finishing.

Technical Table