Screws and glues

Question 1

heads

Answer 1

straight, phillips, pozidriv, allan

Question 2

head bits (not the top)

Answer 2

countersunk
round
raised
coach

Question 3

how to fit screw

Answer 3

drill pilot hole
drill clearance hole
countersink hole

Question 4

knock down fittings joints

Answer 4

corner block(to put screws in at a 90 degree joint
corner plate
cam block

Question 5

KD advantages

Answer 5

can be flat pack meaning it is easier to transport and more can be transport at same time, reducing costs and making it cheaper

Question 6

glues

Answer 6

PVA - slow dry but clear

contact glue - bonds different materials well, but flammable

epoxy glue - 2 parts, very strong, waterproof
need equal amounts of each
quick dry