setscrew

Noun setscrew has 2 senses

• setscrew(n = noun.artifact) Array - a screw that is used to adjust the tension on a spring; Array
is a kind of screw

• setscrew(n = noun.artifact) Array - a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted; Array
is a kind of screw