precision screw

15 LETTERS · STARTS WITH P

precision screw is a valid 15-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3R1E1C3I1S1I1O1N1S1C3R1E1W4

3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 4 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does precision screw mean?