OHSATO Iron Ionis Rust Resistant Drill Screw Washer 4X13 547-516 1 bag

Catalog number: 547-516 Features: ● Drill screws with ultra-high corrosion-resistant ionis coating that has self-repairing properties and is resistant to rust even if scratched. Applications: ● 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) L: 13 ● Nominal dimensions (mm) D: 11 ● Nominal dimensions (mm) d: 4 Material/Finish: ● Steel ● Surface treatment: Ionis coating Caution: ● When fixing stainless steel fittings, a specific type of electrolytic corrosion occurs between the stainless steel and iron, reducing corrosion resistance.