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May 20, 2022Why Do Many Mechanical Equipment Use Hexagon Socket Bolts? What Are The Benef...1. Bear more load. It has six force-bearing surfaces, which is more resistant to screwing than flat-blade screws and cross-shaped screws with only two surfaces. Note: The materi... -
May 20, 2022What Materials Are Hexagon Bolts Usually Made Of?At present, there are three main materials of hexagonal bolts on the market: carbon steel, stainless steel and copper. (1) Carbon steel. We distinguish low carbon steel, medium ...
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May 20, 2022Hexagon Bolt Production ProcessThe production process of screws is divided into 7 steps, namely annealing, pickling, wire drawing, forming, grinding, and heat treatment grade surface treatment. Annealing proc...
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May 20, 2022What Grade Hex Bolt Has?The performance grades of steel structure connecting bolts are divided into more than 10 grades such as 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, of which the bolts of grad...
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May 17, 2022Analysis Of The Causes Of Hexagonal Bolt Fracture, How To Prevent Bolt Fracture?1. The way of force Bolts are generally subjected to various external forces during use, such as tensile, bending, compression and other external forces. These external forces m... -
May 12, 2022CNBC Just Heard That Biden Said On The 10th That He Might Cancel Some Tariffs...CNBC just heard that Biden said on the 10th that he might cancel some tariffs on Chinese imports to help control rising consumer prices in the United States. Speaking to the nat... -
May 11, 2022How Are Bolts Made? Entering Jiangsu Jinrui Metal Products Factory, The Whole...Fishtail bolt (egg neck bolt) is mostly used in the connection of rail joint splint (fishtail plate), which plays a fixed role. Sometimes it can also be replaced by hexagon bolt... -
Apr 26, 2022In April, The Manufacturing PMI Fell To 47.4% And The Price Of Raw Materials ...The impact of the epidemic on the economy has further emerged. According to the data released by the National Bureau of statistics on April 30, the purchasing manager index (PMI... -
Apr 21, 2022National Development And Reform Commission: Expand Effective Investment in Ma..."Today's investment is tomorrow's supply. Actively expanding effective investment in manufacturing not only plays an important role in the current steady growth, bu... -
Apr 14, 2022Common Problems in Fastener MaintenanceAlthough fastener is a small part, it is an indispensable part in mechanical equipment and plays a very important role. Therefore, when using fasteners, we need to carry out reg... -
Apr 14, 2022The EU Launched The First Anti-dumping Sunset Review Investigation On Hot-rol...On April 5, 2022, the European Commission announced that the European steel association should file the first anti-dumping sunset review investigation on the hot rolled flat pro... -
Apr 01, 2022Is Cold Heading And Cold Extrusion The Same Thing? What's The Difference Betw...Cold heading and cold extrusion are basically deformation processing under the same conditions, but the operation mode is different. Cold pier belongs to the forging deformation...
