Bolt ID help M10x1.5

[the.fordhams]

Over the years working on 63 bugs and 65-67 Buses I've ended up with a tray full of M10x1.5's. These are all Kamax / Verbus grade 8's so they have a purpose. Can you help ID them?

Top right : 17mm head 37mm long
Mid right : 17mm head 31mm long - interlopers and not Kamax
Btm right : 15mm head with cut

Top left : 17mm head with cut
Btm left : 15mm head 25mm long - possibly Rear torsion cover

Ideally I would like to identify 63 bug front backing plate bolts

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63 OG Turkis Bug Patina air ride
65 OG Safari Beige Notch project
65 OG Pearl White SO42 Patina
67 SO42 project
03 Eurovan Weekender
08 Touareg 2 V6

WANTED :
Bob King VW dealer Wilmington NC dealer tag surround and any Literature for 03 Weekender