Nickle-plated screw 电线螺丝

copper-plated iron screw ring 镀紫铜铁吊环螺钉

nickel-plated iron screw eye 镀镍铁螺丝眼

nickel-plated iron screw hook 镀镍铁螺旋钩

Plated Steel Self Tapping Screw 镀镍钢制自攻螺丝

plated iron screw hook 镀镍铁螺旋钩

co er-plated iron screw ring 镀紫铜铁吊环螺钉

plated iron screw eye 镀镍铁螺丝眼

nickel-plated steel self tapping screw 镀镍钢制自攻螺丝