KUNSHAN CHENGHE STANDARD COMPONENT CO., LTD.
screws, fasteners, bolts, din912, flange bolts, Manufacturer and Supplier - China(CN)
high tensile - Update: 2009-06-04
STEEL CLASS: 4.8, 6.8, 8.8, 10.9, 12.9; GRADE: 5, 8 - Update: 2009-06-04