quick disc swap question

does the spindle nut from the drum brake spindle fit on the disc spindle?

I just want to know before i do the swap.

I have the following new parts is there anything else i need?

lower ball joints
upper arms with big ball joint
control arm eccentric bolts
new rotors
new pads
new calipers
new hoses
new bearings
new master for disc
hardware for pads
new wheels with 4.5" bolt pattern
disc spindles
caliper brackets
disc brake bearing seals

also got strut rod bushings, an idler arm and a pitman arm.

Thanks Tom