Place of Origin
Shandong, China
Product name
Hex head self drilling screws
Surface Treatment
Galvanized
Length
1/2 inch -6 inch (12.5-152mm)
Diameter
0.137 inch - 0.248 inch (3.5-6.3mm)
Point Type
Pointed, Drilling
Packing
200/500/1000 pcs/box, or bulk packing,or as per demand.
Application
steel structure /roof construction