Washer
Kayan aiki: Carbon Karfe, Bakin Karfe, Kwaya, da dai sauransu.
Girma: M2-M100, 1 / 4-2-1 / 2
Standard: Din127, Astm, Iso
Gama: Rawaya Zinc Plated, Rawaya Zinc Plat, Blue Zinc Pci Pla Ply, zafi mai zafi Galvanized, Black oxide, da dai sauransu, da dai sauransu, da dai sauransu, da dai sauransu.