IHex head self tapping self-i-drilling screws yokuphahla ngeewasha ngokuqhelekileyo ziveliswa kwizinto ezikumgangatho ophezulu ukuqinisekisa ukuqina kunye nokusebenza okuthembekileyo kwizicelo zokuphahla.

I-Dacromet pancake head self-drilling screws zenziwe kwizinto ezahlukeneyo zokusebenza eziphezulu, ezikhethwe ngononophelo ukuhlangabezana neemfuno ezahlukeneyo zesicelo. Intsimbi yeCarbon yinto eqhelekileyo esetyenziswayo, ngakumbi kumabakala afana ne-45 # kunye ne-65Mn.

Izikrufu zesakhelo sefestile yeTorx drive yesakhelo sekhonkrithi ubukhulu becala ziyilwe ukusuka phezulu-izixhobo zamandla ukuqinisekisa ukuthembeka kunye nokuqina okuhlala ixesha elide kwikhonkrithi kunye nezinye izinto zobumba.

I-hex head self-drilling screws idla ngokuveliswa kwiintlobo ngeentlobo zezixhobo zokusebenza eziphezulu, nganye ikhethelwe ukuhlangabezana neemfuno ezithile zesicelo. Intsimbi yeCarbon yinto esetyenziswa ngokuqhelekileyo, ngakumbi kumabanga afana ne-45 # kunye ne-65Mn.

Izikrufu zentloko zepani ezifakwe kwi-slotted zenziwe ngezinto ezahlukeneyo, nganye ikhethiweyo ukuzalisekisa iimfuno ezithile zesicelo. Intsimbi yekhabhoni ime njengesixhobo esixhaphakileyo esamkelweyo sokusetyenziswa ngokubanzi.

I-Phillips countersunk flat head machine screws zenziwe ngezinto ezahlukeneyo, nganye ikhethwe ukuba ihambelane neemfuno zesicelo esithile. Intsimbi yeCarbon yinto esetyenziswa ngokuqhelekileyo kwizicelo zenjongo ngokubanzi.

Izikrufu zentloko yesokethi ye-CSK zentloko ziqhele ukwenziwa ukusuka kuluhlu olwahlukeneyo lwezixhobo, ngasinye sikhethelwe ukuhlangabezana neemfuno ezithile zokusebenza. Intsimbi yeCarbon yinto esetyenziswa ngokuqhelekileyo kwizicelo zenjongo jikelele. AmaBanga afana no-4.8, 8.8, no-10.9 asetyenziswa rhoqo.

I-Black carbon steel hexagonal flange ye-DIN6921 Udidi lwe-10.9 iibhotshi ze-hex ze-hex zenziwe ngokuyinhloko ezivela kwi-high-quality carbon steel kunye nezinto ezithile zokudibanisa ezongezelelweyo ukufezekisa i-10.9 - iimfuno zamandla eklasi.

I-DIN6921 i-hex head flange bolts ene-yellow zinc plating, amazinyo apheleleyo, kwaye akukho serrations, ehambelana ne-ISO4162 kunye nemigangatho ye-GB5787, ubukhulu becala zenziwa ukusuka phezulu - amandla alloy steel kumabakala 8.8, 10.9, kunye ne-12.9.

I-Dacromet eyenziwe yagalvanized yeBanga lesi-8.8 kunye ne-10.9 ukuphakama - iibholithi ze-B7 ze-hex ze-tensile kunye namandongomane asebenzisa ubukhulu becala intsimbi yealloy eqinileyo njengesiseko semathiriyeli.

I-DIN933 Ms i-hex nut bolts zenziwe ngezinto ezahlukeneyo, kunye ne-carbon steel ibe yinto exhaphakileyo yokhetho, efumaneka kumabakala amandla amaninzi afana ne-4.6, 5.8, 8.8, kunye ne-12.9.