Only Pros Can Ace This Fasteners Quiz - Metal Construction News

Posted April 29, 2025

Fasteners have come a long way, and if you’re in construction, staying updated is a must. This short quiz will challenge what you know about the fasteners holding modern buildings together. Ready to drill into the details?

Each week, Metal Construction News presents a quiz about an article. This week’s quiz is based on the article “Innovations in Fasteners Meet the Challenges of Metal Construction” by Josh Krohn, engineering service manager at Triangle Fastener Corp.

April 30 – Fasteners Quiz #9

1. What is the main advantage of dual heat-treated self-drilling screws in structural applications?

A) They are less expensive than zinc-plated screws

B) They combine hardness at the drill tip with ductility in the body

C) They use a wider thread for extra grip

2. Why are stainless steel or bi-metal screws beneficial in cladding systems from an energy efficiency standpoint?

A) They cool more quickly after installation

B) They allow higher fastening speeds

C) They transfer significantly less heat, reducing thermal bridging

3. What feature of tension control bolts (TCBs) helps ensure proper bolt tension has been achieved during installation?

A) A breakaway extension (spline) shears off when correct tension is reached

B) A color change coating appears at proper torque

C) A built-in sensor transmits a signal when tightened

If you are human, leave this field blank.

Take more Metal Construction News quizzes!

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