the nuts and bolts

the basic, practical details of a job or other activity (often + of ) Law school teaches wonderful theory but it doesn't teach the nuts and bolts of actually practising law.

Common Names:

Name	Pronounced	Usage
Gilgamesh	GIL-gə-mesh (English)	Near Eastern Mythology
Natalio	nah-TAH-lyo	Spanish
BrÁS	-	Portuguese
Jeanna	JEE-nə	English
Thoth	-	Egyptian Mythology (Hellenized)
Sanctius	-	Late Roman