These are all approximate for what its worth, I didn't think anyone would want it to the 1/64ths!!!
Iatty
9/16x1/16 base of the connector
3/32 x 3/32 and 5/32 x 1/16 or (2)1/8 x 1/16 around ceramic
5/32 x 5/64 under mouthpiece
GGTS
3/32 x 1/32 (2) inside connector
23/32 x 1/16 between connector and CT
13/16 x 1/16 inside CR
9/16 x 1/32 outside of the lids
11/32 x 1/16 inside 901-510 lid
7/16 x 1/16 inside 801 lid
UFS
11/32 x 1/16 (2) connector
23/32 x 1/16 (2) connector, upper sleeve
3/32 x 1/32 (2) inside connector
13/16 x 1/16 CR
5/8 x 1/16 lower sleeve
3/16 x 1/16 extension 510
11/32 x 3/32 under mouthpiece
9/16 x 1/16 base of UFS
5/32 x 1/16 under the pin
AVS
5/16 x 3/32 base of 901 atomizer inside AVS
11/32 x 3/32 between 2 caps of the AVS
tank
23/32 x 1/16 (2) big refill cap and between collector
tank and connector of GGTS
9/16 x 1/32 outside of the lids
13/16 x 1/16 inside CR
3/32 x 1/32 (2) inside connector
11/32 x 1/16 901 lid
7/16 x 1/16 801 lid
3/16 x 1/16 510 atomizer extension
AFS
5/16 x 1/8 base of 901 atomizer inside AFS
19/32 x 3/32 base of the
tank where it meets the CR
3/4 x 1/16 inside CR
11/32 x 1/8 between 2 caps of the AFS tank
5/8 x 1/16 big refill cap
15/32 x 1/16 base of the connector