Heavy Hex Bolt

12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914

Buy 12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914 which is of high quality directly with low price.
Heavy hex structural bolts are designed for steel-to-steel structural connections.
Steel Structral bolts are a kind of high strength bolts and also a standard part. General steel structure, the requirements of the steel bolts are 8.8 or more, there are 10.9, 12.9, all of the high-strength steel bolts, and sometimes the steel structure is not the need for electroplating bolts.
Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex bolts are made of low to mid carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area.