Ana amfani da ingarma mai ɗumi-ɗumi don gyaran da haɗa aikin haɗa kayan aiki. Duk ƙarshen zangon yana da zaren, kuma maɓallin tsakiya yana da kauri da sirara. Ana kiransa madaidaiciya sanda / ƙyama sanda, wanda kuma ake kira da kai-dunƙule dunƙule. Kullum ana amfani dashi a cikin kayan hakar ma'adinai, gadoji, motoci, babura, tsarin tukunyar tukunyar jirgi, pylons, tsarin ƙarfe mai tsayi da manyan gine-gine. Bayan zafin farfajiyar farfajiyar zafi, ana samun sakamako na antirust.
Kusoshi suna nuni musamman ga sukurori tare da manyan diamita ko ba tare da kawuna ba, kamar maɓallin ingarma. Gabaɗaya, ba a kiransa “ingarma” amma “ingarma”. Mafi yawan nau'ikan ingarma ana saka shi a ƙasan duka biyu da goge goge a tsakiya.
Mafi amfani dashi: angaƙun anga, ko wurare masu kama da maƙallan anga, lokacin da ba za'a iya samun haɗuwa da kauri tare da talakawa ba.
Hot tsoma galvanized ingarma kusoshi galibi amfani a yi, sufuri, hardware, yi shafukan da sauran filayen. Maki: 12.9, 10.9 da 8.8.