How to construct a metric Hexagonal bolt, nut with washer face head (screw fasteners)

in this video I will show how to construct an hexagonal bolt with washer faced head using third angle and first angle projection

[@olasunkanmitoheeb5869]

Well done sir ❤

[@alirule]

You are welcome

[@davidMark-l1g]

Isn't the question supposed to be in third angle but this is second angle. Also please what is that 1mm space after the bolt head for?

[@PrinceObodokwe]

Why did you measure 2 mm upward in your length

[@alirule]

It is a standard.