Home / Screws, Nuts & Washers / Threaded Bar/Rod / UNC Threaded Bar UNC Threaded Bar UNC Threaded Bar - 4.8 Bright Zinc Plated Steel UNC Threaded Bar - 4.8 Mild Steel Self Colour UNC Threaded Bar - 8.8 High Tensile Steel UNC Threaded Bar - A2 Stainless Steel UNC Threaded Bar - A4 Stainless Steel