This is a famous brand fasteners products from Shandong,China. This is a famous brand fasteners products from Shandong,China.Our factory will be always here to provide you the high quality bolts,nuts,screws,etc.We produce all series of GB,DIN,ANSI,JIS And other off-standard fasteners.Grade: 8.8 10.9 12.9Material:A3 Q235 45# 40Cr 35CrMoFinish:Plain Black Zinc plate H.D.GPACKAGE:INNER:Gunny bag or ...