The phrase "gat detail" can be used to refer to the smallest and most intricate parts of a machinery, equipment or even a physical structure. Synonyms for this phrase include "finer points," "minute specifics," "minor details," "subtle features," "precise elements," and "nuances." These synonyms are often used interchangeably to refer to aspects of a system that require careful attention and consideration to ensure the efficient functioning of the bigger picture. When it comes to the design and construction of a product, the "gat detail" is the aspect that can make or break its success in the market. Therefore, paying keen attention to the subtle features of a product can make all the difference.