FAQ

What is the Bolt Diameter?
Bolt diameter measure the distance from the outer thread on one side to the outer thread on the other side. This is called the major diameter and will usually be the proper size of the bolt. Bolt Diameter is usually measured using the Millimeter for Length. Note that the value of Bolt Diameter is always positive.
Can the Bolt Diameter be negative?
No, the Bolt Diameter, measured in Length cannot be negative.
What unit is used to measure Bolt Diameter?
Bolt Diameter is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Bolt Diameter can be measured.
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