Author Question: Why are the ends of round-tipped sheet-metal screws not threaded? A) To protect against damaging ... (Read 74 times)

sdfghj · **on:** Jul 24, 2018

Why are the ends of round-tipped sheet-metal screws not threaded?

A) To protect against damaging the sheet metal
B) To assist with self-drilling
C) To prevent sheet metal from bulking
D) To protect against shorting of wires within the electrical panel

Question 2

Why should you use round-tipped sheet metal screws?

A) To minimize the possibility of damaging the sheet metal during installation
B) To expedite the installation process
C) To minimize the possibility of bodily harm
D) To eliminate the possibility of a sharp point damaging electrical wire insulation