China Wholesale Roofing Self-Tapping Wood Screws 30mm M4.2 M5 M6 M7 Galvanized Ss Stainless Steel Pan Head Phillips Self Tapping Screw, Find details about China Wholesale, Wholesale Roofing from Wholesale Roofing Self-Tapping Wood Screws 30mm M4.2 M5 M6 M7 Galvanized Ss Stainless Steel Pan Head Phillips Self Tapping Screw
Sample | Provide |
Size | M3-M24 |
Material | Stainless steel/Steel |
type | Self Drilling Screws |
Coating | Zinc,Black/Grey phosphate, nickel, docromet, ruspert, black oxide,wax etc |