The ____ of a thread refers to the spiral shape created by the thread grooves.
A) pitch
B) helix
C) flank
D) lead

Question

Quizplus · Accepted Answer

The helix of a thread is the spiral shape created by the thread grooves. The pitch refers to the distance between corresponding points on adjacent threads. The flank refers to the sides of the thread's groove, and the lead refers to the distance a thread advances axially in one turn.

The ____ of a Thread Refers to the Spiral Shape