round copper wire

brass-plated mild steel round bead wood screw

镀黄铜圆头软钢木螺丝

brass-plated mild steel countersunk head wood screw

镀黄铜平头软钢木螺丝

brass-plated mild steel round head machine scre

镀黄铜圆头软钢机器螺丝

brass-plated mild steel countersunk head machine screw

镀黄铜平头软钢机器螺丝

nickel-plated mild steel round head wood screw

镀镍低碳钢圆头木螺丝

bright mild steel round head wood screw

光亮软钢圆头木螺丝

nickel-plated mild steel countersunk head wood screw

镀镍低碳钢平头木螺丝

bright mild steel countersunk head wood screw

光亮软钢平头木螺丝

nickel-plated mild steel round head machine screw

镀镍低碳钢圆头机器螺丝

brass bolts and nuts with round head

黄铜圆头螺栓和螺母

slotted oval countersunk head wood screw

一字槽椭圆沉头木螺丝

nickel-plated mild steel countersunk head machine scre

镀镍低碳钢平头机器螺丝

Silver plate. Thick Brass nut, Gold plate.

黄铜镀金，镀银上镀铑，厚螺母，信号插座。

B. For coloring :jewelery,aluminium,brass,copper,steel,stainless steel,die casting,plastic,lacquer,wood.

抛光：珠宝、铝、黄铜、铜、钢、不锈钢、压铸件，塑胶漆面，木头。

bright mild steel hexagonal nut

光亮软钢六角螺丝帽

Slotted round head wood screws

GB/T99-1986开槽圆头木螺钉

Zinc-coated steel wire-Test method for uniformity of zinc coating on wire by the copper sulphate dip

GB/T2972-1991镀锌钢丝锌层硫酸铜试验方法

Had better use nickel-plating screw or stainless screw and waterproof glue to install the material.

（五）最好使用镀镍螺丝钉、锈钢螺丝钉和防水胶水安装。