... etc3)Material:Brass,copper,bronze(H59,H62,H68,etc)4)All head types and sizes are available5)Packing:Export Packing (Carton/ ... ,etc.DESCRIPTION OF PRODUCT1. Long lifetime, Description:Brass nuts4)All head types and sizes are available5)Packing:Export Packing (Carton/ Pallet ... brass color, or Nickel plated, or Chrome plated.5.All head types and sizes are available QUALITY AND INSPECTION Regular checking ...