... pin,stainless steel pin Copper Connector Pin, Brass Pin, Copper Plug - Detailed info for Copper Connector Pin, Brass Pin, Copper ... Plug,connector pin,Copper Connector Pin, Brass Pin, Copper PlugDescriptionAll of ... )Surface Treatment18K, 24K, Nikel, Chrome plated with black, golden, silver and so onPackingOne small zip lock bag per piece, twenty pieces ...