set screw

noun 0.781

screw thread

noun 0.755

screw

noun 0.743

thumbscrew

noun 0.735

screwdriver

noun 0.649

airscrew

noun 0.639

jackscrew

noun 0.607

unscrewing

noun 0.605

screwing

noun 0.595

screw cap

noun 0.584

screw top

noun 0.581

wing nut

noun 0.578

screwtop

noun 0.576

screw-top

noun 0.575

socket wrench

noun 0.572

twin screw

noun 0.568

fastener

noun 0.559

twist drill

noun 0.557

drill bit

noun 0.544

screwup

noun 0.539

locknut

noun 0.531

sewing machine

noun 0.528

ball bearing

noun 0.528

simple machine

noun 0.526

worm gear

noun 0.519

screwball

noun 0.511

machine tool

noun 0.510

machinist

noun 0.503

milling machine

noun 0.501

drill press

noun 0.500