____ threads are the most common threads used on threaded fasteners.
A) Acme threads
B) Buttress threads
C) Rolled threads
D) Unified threads
E) none of the above

Question

Quizplus · Accepted Answer

Unified threads are the most widely used threads on threaded fasteners in the US and many other countries. They are standardized threads that have consistent dimensions and are used in a variety of applications including nuts, bolts, screws, and other threaded fasteners. Acme threads and Buttress threads are not as common as Unified threads, and Rolled threads can be used but are not as precise as cut threads.

____ Threads Are the Most Common Threads Used on Threaded