Mga gamit: Angkop para sa gypsum board, wood keel, wallboard links, magaan na partition wall at ceilings ceiling series installation.
Paggamot sa ibabaw: black phosphate/asul na puting zinc/kulay na zinc plating
Materyal: carbon steel
![`4NNW{5P]H${371$2K`O]PI](http://www.hbunisen.com/uploads/4NNW5PH3712KOPI-284x300.png)
