1.Name: Brass Hex Nuts 2.Material: Brass,Iron 3.Size: as you required ... DIN936,ISO,ASME/ASTM,JIS,BS,non standard,etc3)Material:Brass,copper,bronze(H59,H62,H68,etc)4) ... etc. PARAMETER OF PRODUCT1. Product Name: Brass Hex Nut2. Raw Material: Brass,copper,bronze(H59,etc)3. Size: 1/4 ... workshop. One special inspector check up the goods in random during the period time of production. PACKAGE Export Packing ...