No recent wiki edits to this page.
n engineering, woodworking
, a nail
is a pin
-shaped, sharp object of hard metal
or alloy used as a fastener
. Formerly wrought iron
, today's nails are typically made of steel
, often dipped or coated to prevent corrosion
in harsh conditions or improve adhesion
Nails are typically driven into the workpiece by a hammer, a pneumatic nail gun, or a small explosive charge or primer. A nail holds materials together by friction in the axial direction and shear strength laterally. The point of the nail is also sometimes bent over or clinched after driving to prevent falling out.
Nails in games can be used as an ammunition for nailguns or as a tool to solve some puzzles or even being a component of an object., sometimes they are just part of the decoration and level design.