Question

define of screw
please

Answer 1

a short, slender, sharp-pointed metal pin with a raised helical thread running round it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place.

Answer 2

Hello Mate,


 ... A screw is simply an inclined plane around a cylinder. ... The distance between threads are the same for each screw but are different on other screws.