This means that a feature of a finished product contains the maximum amount of material permitted by the tolerance dimen…

This is a conical-shaped recess around a hole, often used to receive a tapered screw head:

This is a curve showing the displacement of the follower as ordinates on a base line that represents one revolution of t…

The standard size of A0 sheet in mm is-</p>

In multi-view drawing it is common practice to include three views, the front, the top and the right side. If no dimensi…

Circular shapes appear in this fashion when viewed at an angle other than 90 degrees:

In offset sections, offsets or bends in the cutting plane are all:

This type of weld is the most common in structural steel fabrication: