Thick rubber washers were among the small mounting parts in my purchase records.
The featured Amazon option is Glarks Rubber Spacer Assortment.
Where it fits my build
I cut and drilled aluminum bracket pieces for the roof cameras and lights. The camera mounts needed additional holes and adjustments as I brought the assemblies together on the extrusion.
I sprayed the camera-mount pieces with black bedliner during the fabrication sequence. The coated brackets then formed part of the roof camera and light arrangements shown in the diary.
A black-coated bracket from my roof camera-mount work.The camera mounting arrangement with its drilled attachments.
My build notes
The black finish was one stage within the mount fabrication. The holes and profile connections still determined where the pieces could sit, so the diary records the drilling and fitting alongside the coating.
The bracket shape, drilled holes and coating were separate parts of finishing the mount.
Alternative products
Two alternatives to compare
Glarks provides an assortment and a separate single-size spacer pack. Hawkeng supplies another rubber-spacer option, so the comparison centers on dimensions and whether several sizes come together.
Glarks Single-Size Rubber Spacers
These round rubber spacers provide a gap around a through-fastener. A pack of matching pieces keeps the spacer shape consistent across several mounting points.