Model NO.:# 8*1;M4.2*25mm
China factory Stainless Steel Flat Head Screw, Self-drilling Screw Self-Tapping M4.2 Self-Drilling for Home
Applications: Suggested use for self starting in thin (.015-.050 thick) metal or resin-filled plywood.nnMaterial: Carbon steel Stainless SteelnnPlated: White Zinc-plated | Yellow Zinc-plated | Chrome-plated | Nickel-platednnCoating: Ruspert | Magni | Climaseal | Dacromet