Street Address: Room 1501, Machine Electricity Mansion, No.600 Hengfeng Road
City: Shanghai
Province: Shanghai
Country/Region: China
Features: 1)Standard: DIN 6921 2)Size: M5-M20 3)Material: carbon steel 4)Grade: 8.8, 10.9 5)Surface: Black, Zinc Cr3, Yellow Zinc Cr6 6)Packing: bulk, box packing