nuts and bolts

basic parts, fundamental facts

Nuts and Bolts was a weekly television drama series, set in the fictional South Wales town of Ystrad.Filmed entirely on location in Merthyr Tydfil, the series made large use of exterior locations, with many interiors being recorded in a former Welsh Water depot; which became a hastily improvised television studio.Enjoying moderate success, the series became renowned for its accurate portrayal of valleys life (much like the BBC Wales series Belonging) and became a proving-ground for new Welsh drama talent, such as Eve Myles, Jason May, Nathan Jones, Dean Keohane and Alexandra Dunn.
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Noun
1. detailed practical information about how something works or how something can be accomplished
(hypernym) information, info

nuts and bolts (of) idm. ข้อมูลพื้นฐานเกี่ยวกับ (บางสิ่ง), รายละเอียดถูกต้องของ (บางสิ่ง) slang. พื้นฐาน, รากฐาน