Iibholiti zeNtamo ze-Countersunk

I-Hebei Dongshao Fastener Manufacturing Co., Ltd. ngumthengisi owaziwayo kunye nomenzi we-Countersunk square neck bolts e-China.Iibhotshi ze-countersunk ze-square zentamo eziveliswe yinkampani zinoyilo oluhle, olunokongeza umphumo obonakalayo kwimveliso; Unyango olugqwesileyo lomhlaba ukuthintela ukubola kunye ne-oxidation

Yandisa ubomi benkonzo; Amandla okuqina aqinileyo, aqinile kwaye athembekileyo, alungele ubunjineli bomatshini, ulwakhiwo lwesakhiwo kunye nokuveliswa kwefenitshala kunye nezinye iinkalo;

Isetyenziswa kakhulu, kunye nezincedisi ezifana namantongomane kunye nemisesane yokuhlamba zisemgangathweni kwaye kulula ukuthenga kwaye useCountersunk intloko yesikwere iibholiti zentamo zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo, kubandakanywa kodwa kungaphelelanga koku kulandelayo: oomatshini bomhlaba, izixhobo zoomatshini, intshi kunye nothotho lwemetric. .

IParameter yeMveliso