a threaded fastener, used with a nut for connecting metal parts, having a thread diameter of about 1/4 inch (6.4 mm) or more and a square or hexagonal head for tightening by a wrench.
a fastening bolt with a machine-cut thread
- Machine code
noun 1. instructions for the processing of data in a binary, octal, or hexadecimal code that can be understood and executed by a computer language The representation of a computer program that is read and interpreted by the computer hardware (rather than by some other machine code program). A program in machine code consists of […]
noun 1. a very smooth paper surface, created by a machine.
[muh-sheen-guhn] /məˈʃinˌgʌn/ verb (used with object), machine-gunned, machine-gunning. 1. to shoot at with a machine gun. noun 1. a small arm operated by a mechanism, able to deliver a rapid and continuous fire of bullets as long as the trigger is pressed. noun 1. verb -guns, -gunning, -gunned 2. (transitive) to shoot or fire at […]
- Machine head
noun 1. a metal peg-and-gear mechanism for tuning a string on an instrument such as a guitar