1.Name: Brass Hex Nuts 2.Material: Brass,Iron 3.Size: ... ASME/ASTM,JIS,BS,non standard,etc3)Material:Brass,copper,bronze(H59,H62,H68,etc)4)All head ... competitive prices4.More than 25 years experience of manufacting copper fitting.10 years export experience5.Experienced technical staff, all ... etc. PARAMETER OF PRODUCT1. Product Name: Brass Hex Nut2. Raw Material: Brass,copper,bronze(H59,etc)3. Size: 1/4 ...