I-Long Hex Nut/ I-Coupling Nut DIN6334
I-coupling nut, eyaziwa nangokuthi yi-extension nut, iyisibophelelo esinentambo sokuhlanganisa imicu emibili yabesilisa, ngokuvamile induku enentambo, kodwa namapayipi.Ingaphandle le-fastener ngokuvamile liyi-hex ngakho-ke isikrufu singasibamba.Ukwehluka kuhlanganisa ukunciphisa amantongomane okuhlanganisa, okuhlanganisa imicu yosayizi emibili ehlukene;amantongomane ahlanganisa imbobo, anembobo yokubona inani lokuthembisana;kanye nokuhlanganisa amantongomane ngemicu engakwesokunxele.
Amantongomane okuhlanganisa angasetshenziswa ukuqinisa ukuhlangana kwenduku ngaphakathi noma ukucindezela ukuhlangana kwenduku ngaphandle.
Kanye nama-bolts noma izikhonkwane, amantongomane axhumayo nawo avame ukusetshenziselwa ukwenza ama-bearing asekhaya kanye nama-seal pullers/presses.Inzuzo yamantongomane axhumayo ngaphezu kwentongomane evamile kulolu hlelo lokusebenza ukuthi, ngenxa yobude bayo, inani elikhulu lezintambo lihlanganiswe nebhawudi.Lokhu kusiza ukusabalalisa amandla phezu kwenani elikhulu lezintambo, okunciphisa amathuba okukhumula noma ukugawula imicu ngaphansi komthwalo osindayo.