Types of screws
Zhejiang s-metal co., limited is a professional screws manufacturer and screws supplier. We manufacture and supply types of screws for different purpose using. For wood connecting, wood screws and chipboard screws are required, and deck screws for deck board joining. Self tapping screws and self drilling screws are for fastening sheet metal or steel stud.Small size screws like machine screws are used everywhere in our daily life. S-metal offer types of screw with metric sizes M 1.6 to M 10 and inch sizes 1/6″ to 1/2″.