... :ISO9001:2000 Seamless Drawn Brass and Copper Tubes Features:1) name:rivets, tubular rivets, brass rivets, brass pins2) material:brass, copper ,steel, aluminum ... pin connector, pen, mechanical device etc.Especially our Brass Tubular Rivets and Brass Tubular for Pins are used in low voltageelectrical appliance ... , Electric Brush, Antenna, Electric Brush, etc. Seamless Drawn Brass and Copper Tubes