1) Material: low carbon steel
2) Surface treatment: Polished, diamond point, Smooth or Twisted, zinc galvanized, according to the request of the customer
3) Sizes: from 1-1/2" to 3"
4) Package: 900g/box 20boxes/ctn or 3g/box 8boxes/ctn according to the request of the customer.
5)Reliable quality and competitive price






