sex bolt
Noun
Meaning
sex bolt (plural sex bolts)
(engineering) A type of mating fastener (nut) that has a barrel-shaped flange and protruding boss that is internally threaded.
Synonym: Chicago screw
Noun
sex bolt (plural sex bolts)
(engineering) A type of mating fastener (nut) that has a barrel-shaped flange and protruding boss that is internally threaded.
Synonym: Chicago screw