Alaabta ayaa ka kooban:maro, cidhifka xiirid annular, gacan-fure, gaas, lowska.
Walxaha barroosinka:caadiga ah 4.9 iyo 8.8, 10.8, 12.9 alloy steel iyo A4-80 ahama.
Dusha sare waa galvanized:
Dhumucda daahan galvanized waa ≥5 microns, waxaana loo isticmaalaa gudaha gudaha iyo dibadda deegaanka caadiga ah:
Dhumucda lakabka galvanized waa> 50 microns, waxaana loo isticmaalaa deegaanka daxalka;
Daaweynta dusha sare ayaa sidoo kale la cusboonaysiin karaa iyadoo loo eegayo shuruudaha ka-hortagga daxalka, iyo daaweynta ka-hortagga daxalka ee sherardizing ama ka sarreeya ayaa la fulin karaa;
A4-80 birta aan lahayn ee loo isticmaalo meelaha daxalka leh.