I-Hex head self tapping self - izikulufo zokubhoboza zophahla ezinamawasha ngokuvamile zikhiqizwa ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza okuthembekile ezinhlelweni zokufulela.

I-Dacromet pancake head self - izikulufa zokubhoboza zenziwe ngezinto ezihlukahlukene zokusebenza okuphezulu, ezikhethwe ngokucophelela ukuhlangabezana nezidingo ezihlukahlukene zohlelo lokusebenza. I-Carbon steel iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-45# no-65Mn.

Izikulufu zikakhonkolo zohlaka lwefasitela le-Torx drive zakhiwe kakhulukazi kusuka kuzinto zamandla aphezulu ukuze kuqinisekiswe ukuqiniswa okuthembekile nokuhlala isikhathi eside kukhonkolo nezinye izinto zokwakha.

I-Hex head self-drilling screws ivamise ukukhiqizwa ngezinto ezisebenza kahle ezihlukene, ngasinye sikhethelwa ukuhlangabezana nezidingo ezithile zohlelo lokusebenza. I-Carbon steel iyinto esetshenziswa kakhulu, ikakhulukazi emabangeni afana no-45# no-65Mn.

Izikulufu zekhanda le-slotted pan zakhiwe ngezinto ezihlukene, ngasinye sikhethelwa ukufeza izidingo ezithile zohlelo lokusebenza. I-Carbon steel ime njengento evame ukwamukelwa ukuze isetshenziswe ngokujwayelekile.

Izikulufu zomshini wekhanda eliyisicaba we-Phillips countersunk zenziwe ngezinto ezihlukahlukene, ngasinye sikhethwa ukuze sivumelane nezidingo ezithile zohlelo lokusebenza. I-Carbon steel iyinto evame ukusetshenziswa ekusetshenzisweni kwenhloso evamile.

Izikulufu zekhanda lesokhethi eliyisicaba se-CSK zivame ukukhiqizwa kusuka ezinhlobonhlobo zezinto zokwakha, ngasinye sikhethelwa ukuhlangabezana nezidingo ezithile zokusebenza. Insimbi ye-Carbon iyinto esetshenziswa kakhulu ekusetshenzisweni kwenhloso ejwayelekile. Amabanga afana no-4.8, 8.8, no-10.9 avame ukuqashwa.

I-Black carbon steel flange eyi-hexagonal flange ye-DIN6921 Ikilasi le-10.9 i-hex flange bolts ngokuyinhloko enziwe ngensimbi yekhabhoni yekhwalithi ephezulu enezici ezithile ze-alloying engeziwe ukuze kuzuzwe izidingo zamandla ekilasi elingu-10.9.

Amabhawodi e-DIN6921 hex head flange ane-zinc plating ephuzi, amazinyo agcwele, futhi awekho ama-serration, ahambisana namazinga e-ISO4162 kanye ne-GB5787, aklanywe ngokuyinhloko kusukela ku-high - amandla alloy steel emabangeni 8.8, 10.9, kanye ne-12.9.

I-Dacromet galvanized Grade 8.8 kanye ne-10.9 high – tensile B7 hex head bolts namantongomane asebenzisa kakhulu insimbi ye-alloy enamandla njengesisekelo.

I-DIN933 Ms hex nut bolts akhiwe ngezinto ezihlukene, i-carbon steel iwukukhetha okuvame kakhulu, etholakala kumabanga amaningi wamandla afana no-4.6, 5.8, 8.8, kanye no-12.9.