CY302-7 High-Precision Thread 28/410 Trigger Spray Cap Tight Bottle Fitting

The thread is processed with micron-level precision technology, with uniform tooth spacing and accurate size. It can be perfectly screwed with 28/400, 28/410, 28/415, 28/410 rathet standard bottle necks to achieve ultra-tight fitting effect.

After repeated disassembly and assembly, the thread structure remains intact without sliding teeth or loosening. It maintains long-term stable sealing performance, completely avoiding liquid leakage caused by loose connection.

As a universal standard replacement accessory, it is suitable for all mainstream 28/400, 28/410, 28/415, 28/410 rathet caliber spray bottles on the market, with strong interchangeability and convenient after-sales replacement and maintenance.