| 单词 | locknut |
| 释义 | locknut (once / 1688473 pages) n WORD FAMILY locknut: locknuts USAGE EXAMPLESCabana said corrosive fasteners failed back then and were replaced with stainless steel washers and locknuts. Seattle Times(Oct 11, 2016) One of the parts was a locknut that secures the rotor on the Kiowa attack helicopter. Washington Times(Dec 13, 2014) The company makes components, such as locknuts and fasteners, for trucks, cars and the aerospace industry, as well as components for utility and telecommunications systems. Chicago Tribune(Jan 26, 2014) n supplementary nut that is screwed down on a primary nut to prevent it from loosening Syn|Hyper safety nut nut a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt |
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