Hex washer head self drilling screw
Standards: DIN7504,etc.
Class: 4.8, 6.8, 8.8, 10.9, 12.9
Material: Carbon steel C1018 / C1022A, stainless steel
Size: ST2.9~ST6.3(6#~16#);
Length: 1" ~6" (9.5mm~150mm)
Finish: Plain, hot dip galvanizing, Phosphated, Zinc, Nickel, Dacromet, black oxide
FOB Port: Shanghai












