#plate-type #anchor bolts are threaded at either end, with one end consisting of a plate washer, either welded to the #bolt ЁЯЫая╕П or with a tack-welded #nut inside the #concrete ЁЯз▒. These types of #hold #down #bolts are often used to anchor structures to foundations, such as traffic sign poles ЁЯЪж, or load-bearing elements like columns ЁЯПЧя╕П https://www.cdaets.com.au/blog..../hold-down-bolts-101