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Describe the tree classifications of fasteners and give examples of each.
- Removable- bolts/nuts/bolted joints
- Semi Permanen- cotter pins
What are the most common fasteners?
Threaded/bolts/screws/nuts/studs/lay screws/set screw
Explain the different classes of fit designations.
- 1=loose fit
- 2=normal fit
- 3=tight fit
What is a low strength fasteners made of? High strength fasteners?
LOW STRENGTH=Low carbon steel
HIGH STRENGTH=Carbon Steel with added carbon
Where on the stress strain curve is the elastic limit that a bolt is stretched to when tighten properly?