Dreaming of seeing screws, denotes that tedious tasks must be performed, and peevishness in companions must be combated. It also denotes that you must be economical and painstaking.
Dream dictionary: screws dream meanings
When in the dreams we handle screws or bolts, then it is a good omen which brings success in business and luck in love that will soon arrive as long as the dreamers do their part and help make things happen.