“coupling nuts”

Vulcan Steel Products- Vulcan Threaded Products, Vulcan Heat Treating, Vulcan Cold Finished, Vulcan Logistics

Vulcan manufactures and inventories threaded rod in a wide variety of materials, threads, and finishes. We also produce and stock a large selection of anchor bolts, U-bolts, turned and bent eye bolts, and specialty products such as double-end, single-end,