Final answer:
Option b
The statement is false, the basic difference between a bolt and a screw is not if a bolt is designed to be assembled into a blind threaded hole, but is how they are each used.
Step-by-step explanation:
A screw forms its own threads while a bolt passes through pre-existing holes and is then screwed into a nut.
The technical distinction between a screw and a bolt is not defined by a bolt being designed to be assembled into a blind threaded hole. This statement is, therefore, (b) false.
The main difference between a screw and a bolt is in how they are used: a screw is generally turned into a unthreaded hole and it forms its own threads, while a bolt is passed through pre-existing holes in the parts being fastened and then screwed into a nut on the other side. Both screws and bolts are used to hold objects together but their specific applications are different.
Learn more about Difference between screw and bolt