Standard:non standard 非标
Specification:size 16*15mm, with heat treatment(热处理)
Material:材质为:Steel 1022
Grade:8.8
Finish:The coating is EZI -COAT(涂层为EZI涂层)(,Black finish (表面是发黑)
Details:可以付款样板2000个测试,长期订购,还有其他型号一共一个20尺小柜,paid for sample and first one continer,pls check the layout below