I-DONGSHAO yenye yeenkokeli zobuchwephesha base China Mshroom Head Square Neck Bolts abavelisi abanomgangatho ophezulu kunye nexabiso elifanelekileyo. Wamkelekile ukuba uqhagamshelane nathi.
I-Hebei Dongshao Fastener Manufacturing Co., Ltd. ngumboneleli owaziwayo kunye nomvelisi weebholiti zentamo yentloko ye-Mshroom e-China. Izixhobo zayo ze-Mshroom zentloko yesikwere seebholithi zentamo zisemgangathweni kwaye kulula ukuzifaka. Uyilo lweBayonet ukukhusela ukukhululeka; Unyango olugqwesileyo lomphezulu, ukumelana nokugqwala, ukuxhathisa i-oxidation, ubomi benkonzo ende, ilungele indawo erhabaxa; Amandla okuqina okuqina, alungele iimfuno eziphezulu zobunjineli bomatshini kunye nezinye iinkalo; Amacandelo ahlukeneyo oyilo loyilo lweedayamitha ezahlukeneyo kunye nobude, ukuze kutshatiswe ngokuchanekileyo iimeko ezahlukeneyo zokusetyenziswa kunye neemfuno.
I-Hex bolt, ekwabizwa ngokuba yi-hex head bolt, yenye yezona zinto zixhaphakileyo iziqhoboshi kwindibano yoomatshini, ubunjineli bokwakha kunye nokulungiswa kwezixhobo. Ibonisa intloko ye-hexagonal esemgangathweni eqiniswe yi-wrench, kwaye ingasetyenziselwa kunye namantongomane, i-washers flat kunye ne-spring washers ukufezekisa uxhumano oluqinileyo. Isetyenziswa ngokubanzi kwizakhiwo zentsimbi, iibhulorho, oomatshini beemoto, ifenitshala, izixhobo zombhobho kunye neemeko ezahlukeneyo zokuhlanganisana kwezoshishino. Izinto eziqhelekileyo ziquka i-carbon steel kunye nensimbi engenasici, kunye nonyango oluphezulu olufana ne-electro-galvanizing, i-oxide emnyama, i-hot-dip galvanizing, njl.
Imizekeliso ecacileyo eqhelekileyo:
Umsonto ogcweleyo we-hex bolt: DIN933 / ISO4017
Inxalenye yomsonto wehex bolt: DIN931 / ISO4014
Ibakala lentsimbi yeCarbon: Iklasi 4.8, 8.8, 10.9
Intsimbi engenasici: A2-70 (304), A4-80 (316)