screws,nails,bolts,Threading and Tapping

Question 1

name some screws

Answer 1

-countersunk screws- have their heads below the surface
-self tapping screws
-round head screws- above the surface

Question 2

describe nails

Answer 2

quicker way to join woods

Question 3

name types of nails

Answer 3

panel nail
oval nail
wire nail
nail punch

Question 4

name types of bolts

Answer 4

threaded bolts
nuts and bolts
and washers

Question 5

how to uses a counter sunk screw

Answer 5

you drill a hole
then us a countersunk bit
drill screws in wood

Question 6

what is threading and tapping

Answer 6

metal can be held together by screws screwed into threaded holes and also threaded rod can be screwed into a threaded hole

Question 7

explain how internal thread works

Answer 7

cutting an internal thread into the side of a hole is known as tapping the hole because the tools used to cut the thread are called —taps

Question 8

explain how external thread works

Answer 8

cutting an internal thread on the outside of a length of rod is known as threading and the tools used to cut the tread is known as a -die