These plastic spacers / washers are used with metal clamps to secure underbody shields into position. They are very common across the VW group.

Small plastic washers that push onto a threaded or barbed stud to retain the material behind. The clips are typically used for items such as insula...

These chunky, push fit plastic rivets fit into a 15mm hole. They are used by Suzuki to hold sill covers or side skirts into position on vehicles su...

These plastic screw grommets fit into a 10mm square hole. They are often used by Mazda for door cards and other interior trim panels.

These 8mm push fit plastic rivets are used on some models such as the Nissan Leaf and Note. The clip fits into an 8mm hole and expands to secure in...