1. Material: Q195/Q235/Q215(standard ASTM1010)
2. Shank: plain shank or twisted shank
3. Finish: electro galvanized/hot dipped galvanized
4. Size: BWG9X2-1/2", BWG9X3", BWG10X2", BWG13X1-3/4"
5. Usage: building construction, decoration field, bicycle parts, wooden furniture, electrical components, households