-Used to connect a ground rod to a lug or to tape with a punched holePart Number RCC16 Article Number 710430 Material Gunmetal Ground Rod Diameter, Actual (Ø) 14.2 mm Max Thread Size (TS) M10 Certifications Qualifoudre Standard Packaging Quantity 10 pc UPC 78285687940 EAN-13 8711893020267