Place of Origin: JIangsu, China Brand:ZG Model:Zg01A Color: all Description of goods: News Products Stainless Steel Ball Stud 1. Materail: Stainless Steel 316 Mid Carbon steel, Alloy Steel ,Stainless Steel1). Surface Tratement:Hot Dip Glavanized/HDG, Black, Zinc Plated, yellow Zinc Plated2) Thread:M,UNC,UNF,UNEF2.Size:Diamater:M5-M50Length:5-400mm 3.Packing Detail information: Carton size:250*280 ...