Question

When tapping aluminum to accept a fastener, use a fine thread for better holding power.

A) True
B) False

Answer 1

Using a fine thread provides better holding power when tapping aluminum to accept a fastener.

Step-by-step explanation:

The correct answer is True. When tapping aluminum to accept a fastener, using a fine thread provides better holding power. Fine threads have more threads per inch, which increases the surface area in contact with the aluminum, resulting in a stronger grip.