Ferilele 00402   ni igishushanyo gishya, binyuze mu ikoranabuhanga ritunganya neza hamwe n'ibikoresho by'ibitabi byibanze, imikorere ya 00402 ferrule   kugeza ku rwego rwo hejuru. Turatunganye kuri buri kantu kose ka 00402 ferrule  , garanti urwego rwiza, kugirango tuzane uburambe bwibicuruzwa byuzuye. . ​ ​  ​ ​  ​