Crank pulley bolt is a grade 8. The thick washer under that bolt head needs to be kept; it is thick to take the high torque needed.
You need to be very careful with the timing cover bolts. On the left side, there is one that goes into an open hole in the front of the block, and if too long will punch into the #1 cylinder bore and crack it. I personally would see if I could clean up and re-use those, if they are in decent shape.