How Much You Need To Expect You'll Pay For A Good types of screw heads
Probably one of the most commonplace are Nos. one and 2, although No. 0 will be necessary for a few quite little screws and 3 and 4 for giant screws. (See the Point / Bit Size Guide for details about Phillips, square and Torx® push dimensions, and the Socket Screw merchandise chart for information regarding hex critical sizes.) Slotted and Phillip