screwplate

or screw plate

[ skroo-pleyt ]
/ ˈskruˌpleɪt /

noun

a metal plate having threaded holes, used for cutting screw threads by hand.

Origin of screwplate

First recorded in 1650–60; screw + plate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for screw plate

screw plate


noun

a steel plate with threaded holes used for making male screws
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012