They can be used as
Radiation element, they can be screwed onto EMC compliant connectors according to EN
60603 (DIN 41612) and their equivalents.
Screens
Shields are used to protect electronic circuits, mounted on printed circuit boards.
They can be used as
Radiation element, they can be screwed onto EMC compliant connectors according to EN
60603 (DIN 41612) and their equivalents.