Standard DIN, ASTM/ANSI JIS EN ISO, AS, GBKarfe Mai Inganci: 4/6/10/12 SAE: Gr.2, 5, 8;Kammala Zinc (Rawaya, Fari, Shuɗi, Baƙi), Hop Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
Gyada mai siffar hex
Kayan aiki: ƙarfe mai carbon, bakin ƙarfe