Street Address: Baotian Guandu Village,Tangxia Town,Ruian,Wenzhou City,Zhejiang Province
City: Wenzhou
Province: Zhejiang
Country/Region: China
universal
Standard:High Tensile Hexagon Nuts/DIN934
Size:M1.6-M64
Material: Mild Steel,Medium Steel
Grade:4.8 , 8.8 ,10.9
Surface:Black,Zinc