OHSATO Iron Ionis Rust Resistant Drill Screw Pot 4X13 547-501 1 bag

Catalog number: 547-501 Features: ●More resistant to rust than stainless steel (SUS410), and the plating has a self-repairing function, so even if it is scratched, it is less likely to rust. Uses: ●For iron parts. Specifications: ●Dimensions (mm) d: 4 ●Dimensions (mm) L: 13 ●Maximum compatible plate thickness (mm): 3.2 ●Compatible driver: Phillips No. 2 ●Nominal dimensions (mm) d: 4 ●Nominal dimensions (mm) L: 13 ●Nominal dimensions (mm) D: 8.2 Material/Finish: ●Steel ●Surface treatment: Ionis coat Caution: ●When fixing stainless steel fittings, a specific type of electrolytic corrosion occurs between the stainless steel and iron, reducing corrosion resistance.