Which statement accurately describes the difference between coarse threads and fine threads?

Master the Tooling U‑SME Fasteners Exam with flashcards and multiple choice questions with helpful hints and explanations. Empower your test readiness!

Fine threads are known for their superior resistance to stripping compared to coarse threads. This characteristic is important in applications where secure fastening is critical, as fine threads provide a larger contact area in the material, allowing them to hold tighter under tension. While they may require more effort to tighten due to the smaller pitch, the ability to withstand higher loads without failing makes fine threads preferable in many situations, especially when dealing with softer materials or applications where vibration is a concern.

The other statements do not accurately depict the differences between coarse and fine threads. Coarse threads do not inherently have a greater pitch than fine threads, nor are they ideal for precision applications; rather, they excel in rapid assembly and in softer materials. Finally, fine threads are versatile and can be used in a variety of materials, not limited to soft ones.

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