Threaded Rod, Zinc Plated Steel, M30 x 1MtrThreaded Rods, Zinc Plated Steel give you flexibility for custom lengths, spacers, and standoffs. The zinc plating adds corrosion resistance over plain steel, so they hold up better in everyday use. With continuous threads along the entire length, you can make fine adjustments for mounting, spacing, or support. Cut them to the size you need and pair with standard nuts and washers for hanging, framing, or adjustable equipment setups. A simple, reliable