双帽钉 Duplex Head Nail

直径Diameter ：6d/8d/10d/16d/20d/30d

长度Length： 2inches — 4 inches

材质Material：Q195

表面处理Finish: H.D.G. and P.C.  Bright, E.G.., C.C., V.C.,

 包装规格：散装（25公斤/箱）或者小包装（有或没有商标）或者根据客户的要求

Packing specification: Bulk (25 kgs/box) or small packing (has or does not have trademark) or according to customer request