These fasteners are very similar to hex bolts. Pipe wrenches are not intended for regular use on hex nuts or other fittings. Hex input of Unicode must be enabled. The video contained a Spanish message encoded in a sequence of hex values. Usually they are provided with a 1/4 in () flanged hex head. Collets are also available to hold square and hex stock. However, many routers express ToS in hex format. This eases the concatenation of multiple hex files. The first four have included Superman, Green Lantern, Jonah Hex, and Metamorpho the Elemental Man. The head is typically an external hex. It is also called a hex or a brick. The machine played a reasonably good game of Hex. "Jonah Hex" as Quentin Turnbull. However, more traditional Western comics are found throughout this period (e.g., "Jonah Hex" and "Loveless"). They called their version "Hex" and the name stuck.