Replacement camera mounting U-brackets are available here. There are two sizes, one for 20mm and another for 30mm square models.
To help out, here is a chart that lists the bracket size for DPC series and other popular metal cased board cameras:
Camera Model
|
Camera Bracket Size
|
DPC-171 / DPC-520S
|
20mm
|
DPC-420A
|
30mm
|
DPC-480A
|
30mm
|
DPC-540A
|
30mm
|
|
KPC-S226 / KX-131
|
30mm |
Includes metal bracket and mounting screws.
