单词 | machine screw |
释义 | machine screw (once / 319441 pages) n WORD FAMILY machine screw: machine screws USAGE EXAMPLESYou can boost the holding power by replacing the existing screws with machine screws and matching threaded inserts. Washington Post(Dec 29, 2014) Make three holes in the base in a triangular pattern and slot in the three machine screws - these need to be at least 40mm long. BBC(Aug 07, 2013) A machine screw is a small screw, such as in Fig. Rose, Joshua, Modern Machine-Shop Practice, Volum...(2012) n a screw used either with a nut or with a tapped hole; slotted head can be driven by a screwdriver Hyper screw a fastener with a tapered threaded shank and a slotted head |
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