Night ninki biyu nada kullewa wanne kayan aiki: Carbon Karfe, bakin karfe, Etc. Girma: M39 Standard: Din25201, GB / T955 Gama: Rawaya Zinc a cikin, Blue Zinc Hotanized, Black Oxide, Etc.
Washting mai ɗaukar hoto mai ɗaukar hoto shine mai haɗin haɗin kayan aikin na musamman da aka tsara don hana kusoshi daga yanayin lovening. A waje spring Wash ya ƙare cewa lanƙwasa ciki, yayin da ke cikin bazara spring Washer ya ƙare da lanƙwasa hanya guda biyu. A lokacin da aka sanya tsakanin haɗa sassa, mai lankwasa mai lankwasa intering na waje da ke kwance wanda ya dace da mahimmin haɗin kai, kamar haɗin yanar gizo da yawa, kuma yana da yadu An yi amfani da shi a masana'antu da masana'antu na kayan aiki, musamman a tsarin masana'antu na mota, musamman ma sau da yawa ana amfani da shi don haɗa injin da amincin motar.