A screw helps secure compatible cleaner components together, and this Maytronics Dolphin KA version is a 40 by 12 mm fastener using the 3379450-A reference. Correct hardware is important because robotic cleaners depend on proper fastening to maintain body fit, internal support, and reliable long-term operation.This part has practical value because replacing a missing or damaged original screw with the correct size helps preserve cleaner compatibility and avoids the risk of forcing in an incorrect substitute. A properly selected Maytronics fastener supports cleaner reassembly and contributes to a more accurate repair.This type of part is especially useful during maintenance or rebuild work when original hardware has stripped, corroded, or been lost during disassembly. That helps keep the service work complete and well matched to the original platform.Installed in the proper application, this screw helps support cleaner structural assembly and better overall repair quality. KA 40 x 12 mm screw for compatible Maytronics Dolphin cleaner applications Helps secure cleaner components during assembly or repair Useful when replacing a stripped, missing, or damaged original screw Supports accurate hardware restoration Improves fit confidence and service completeness
