Screw It! Intro to Fasteners & Bolted Connections

Mechanical fasteners like screws, nuts, and bolts are fundamental components in any machine or vehicle. In this video, we will walk you through the basics of:

Different fastener types and shapes
Drive types
Materials and coatings
Galvanic corrosion
Coarse vs fine thread
Best practices of joint design
Helicoils and heat-set inserts
Calculating the correct preload and torque
Vibration control methods

And we'll answer that age-old question: what's the difference between a screw and a bolt?

Companion blog post (with additional reference materials): https://tarkka.co/2019/07/07/screw-it...

Subscribe to our newsletter: https://tarkka.co/newsletter/

Tarkka Shop: https://www.etsy.com/shop/tarkkadesign/

Connect with us!
Website: https://www.tarkka.co/
Instagram:   / tarkka.co  
Twitter:   / tarkka_design  
LinkedIn:   / tarkka-design  
Soundcloud:   / villin-chillin  

Some video footage is incorporated under a Creative Commons license and is credited to:
bry so (Incredible footage of ironworkers in Georgia)
   • Ironworkers building Georgia (gopro)  

NT Department of Trade, Business and Innovation
   • Northern Territory Industry Capability - D...  

Other video footage is furnished royalty-free by the following organizations:
National Aeronautics and Space Administration (NASA)
US Department of Defense (DoD)
North Atlantic Treaty Organization (NATO)
Ford Motor Company
Fiat Chrysler Automobiles