Unit 3: Lesson 5: Examples of standard features

What is the most commonly used type of screw thread?

• Left-hand thread

• Right-hand thread

• Double-hand thread

• No-hand thread

For what purpose is the left-hand thread typically used?

• Everyday applications

• Special applications

• Decorative purposes

• High-speed applications

What is the term used to describe the matched pair of threads on nuts and bolts?

• Gender

• Type

• Size

• Material

In the context of threads, what is the term for a bolt's threads?

• Female

• Male

• Neutral

• Internal

What type of threads does a matching hole in a nut or substrate have?

• Male

• External

• Female

• Neutral

What is the lead in the context of screws?

• The distance from the crest of one thread to the next

• The distance along the screw’s axis covered by one complete rotation

• The diameter of the screw

• The angle of the screw thread

What is the pitch in the context of screws?

• The distance from the crest of one thread to the next

• The distance along the screw’s axis covered by one complete rotation

• The diameter of the screw

• The angle of the screw thread

What type of representation is used for threaded fasteners when other representations would not be sufficiently clear?

• Detailed representation

• Schematic representation

• Simplified representation

• Abstract representation

When is a schematic representation used for threaded fasteners?

• When it can convey the required information without loss of clarity

• When simplified representation could be confused with other parallel lines

• When other representations would not be sufficiently clear

• When the fastener is not visible

Which representation is used for threaded fasteners when it can convey the required information without loss of clarity?

• Detailed representation

• Schematic representation

• Simplified representation

• Complex representation