1.A mai wanki shine hatimi wanda ke cika rata tsakanin filaye guda biyu, yana ba da damar haɗa kayan aikin biyu tare ba tare da yabo ba koda lokacin da aka matsa. 2.A mai wanki zai iya cika wasu rashin daidaituwa a saman, yana ba da damar wasu rashin daidaituwa a cikin abubuwan da suka dace na kayan aiki. Ana yin wanki gabaɗaya ta hanyar yanke da tsaga siraran zanen gado. 3.Generally magana, madaidaicin kayan wanki shine wanda ke ba da izinin wani nau'i na nakasawa don ya iya lalatawa kuma ya cika sararin da ya dace (ciki har da wasu ƙananan rashin daidaituwa) yayin taro. Wasu injin wanki suna buƙatar ƙara ma'auni kai tsaye zuwa saman don gasket yayi aiki da kyau.

1. Mai wanki na bazara zai iya yin tasiri mai kyau na hana sako-sako da rawar jiki; 2. Mechanical kayan aiki: spring wanki ne yadu amfani a daban-daban inji kayan aiki, kamar bearings, bushings, sukurori, kwayoyi da sauran haɗin sassa, taka rawar anti-loosening, girgiza sha, sealing da sauransu. 3. Kayayyakin lantarki: A cikin kayan lantarki, ana amfani da wanki na bazara don gyara sassa da layi don hana sassautawa da inganta aminci da kwanciyar hankali na kayan aiki. 4. Auto sassa: Spring gaskets kuma ana amfani da ko'ina a auto sassa, kamar injuna, watsawa, dakatar da tsarin, da dai sauransu, wanda taka rawa a girgiza sha, sealing, gyarawa da dai sauransu. 5. Kayan gida: A cikin kayan daki, kayan aikin gida da sauran kayan gida, ana amfani da injin wanki don gyara sassa, hana hayaniya, inganta jin daɗi da sauransu.

GB854 Tab Washers Tare da Dogayen Tab ana amfani da shi musamman don hana ƙulla ko goro daga sassautawa a cikin mahallin girgiza, tabbatar da daidaiton haɗin gwiwa.

DIN125 Flat Washer  ana amfani da su musamman don haɗa abubuwa biyu, cike giɓi, da kuma taka rawa wajen rufewa, tallafi, da ɗaurewa. Ana amfani da shi sosai a cikin kayan aikin injiniya daban-daban, tsarin bututun bututu da sauran haɗin gwiwa, tare da kyakkyawan aikin rufewa da ƙarfin injin.

DIN125 gaskets ana amfani da su musamman don haɗa abubuwa biyu, cike giɓi, da kuma taka rawa wajen rufewa, tallafi, da ɗaurewa. Ana amfani da shi sosai a cikin kayan aikin injiniya daban-daban, tsarin bututun bututu da sauran haɗin gwiwa, tare da kyakkyawan aikin rufewa da ƙarfin injin.

DIN127 spring washers ana amfani da yafi a cikin haɗin haɗin gwiwa, musamman a cikin haɗin haɗin gwiwa tare da ƙarfin ƙarfin 5.8 ko ƙasa. Babban manufarsa ita ce hana sassautawar kusoshi ta hanyar haɓaka ƙarfin sake dawo da axial don rama asarar ƙarfin da aka yi amfani da shi ta hanyar matsawa, don haka yana hana sassauta hanyoyin haɗin gwiwa.

GB858 tasha washers na zagaye na goro ana amfani da su musamman don hana sako-sako da zagaye na goro kuma ana amfani da su sosai a cikin kayan lantarki, elevators, da kayan aikin inji, musamman ma lokacin gyaran birgima, tare da tasiri mai mahimmanci.

Mai wanki na dakatar da harshe na waje zai iya rarraba kaya a kan dunƙule ko kulle zuwa wani wuri mafi girma, ta haka ne ya rage yiwuwar sassautawa da inganta amincin haɗin. Yayin aiwatar da taron, mai wanki na dakatar da harshe na waje zai iya zama maƙalli da kariya don hana karce da lalacewa ga zaren, filaye, da sassa.

GB855 Tab Washers Tare da Doguwar Tab Da Wing galibi ana amfani da su don hana kusoshi ko goro daga sassautawa, kuma galibi ana amfani da su a haɗin haɗin injin da ke buƙatar babban aminci da kwanciyar hankali. Siffar tsarinta ita ce, kunne ɗaya yana naɗewa zuwa kan gunkin, ɗayan kuma yana naɗewa zuwa guntun haɗin (tare da ƙaramin rami akan haɗin haɗin), yana samun aikin anti loosening na bolt ta wannan ƙirar.

GB854 Tab Washers Tare da Dogayen Tab ana amfani da shi musamman don hana ƙulla ko goro daga sassautawa a cikin mahallin girgiza, tabbatar da daidaiton haɗin gwiwa.

DIN125 gaskets ana amfani da su musamman don haɗa abubuwa biyu, cike giɓi, da kuma taka rawa wajen rufewa, tallafi, da ɗaurewa. Ana amfani da shi sosai a cikin kayan aikin injiniya daban-daban, tsarin bututun bututu da sauran haɗin gwiwa, tare da kyakkyawan aikin rufewa da ƙarfin injin.

DIN125 Flat Washer ana amfani dashi galibi don haɗa abubuwa biyu, cike giɓi, da kuma taka rawa wajen hatimi, tallafi, da ɗaurewa. Ana amfani da shi sosai a cikin kayan aikin injiniya daban-daban, tsarin bututun bututu da sauran haɗin gwiwa, tare da kyakkyawan aikin rufewa da ƙarfin injin.