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The principle of stainless steel nut is to use the sliding friction between stainless steel nut and anchor bolt to carry out locking. Under load, however, the stability of such locking is reduced…
At present, most fastening connections are made by common hex bolts, hex nuts, spring washers and other fasteners. In order to let you use fastener bolts, nut connection have more understanding…
In all kinds of mechanical connectors, the anti-loosening of bolts is a very important link. There are many ways to prevent bolt loosening, including the use of spring washers to prevent loosening…
Both 304 and 316 belong to the series of austenitic stainless steels. The mechanical properties of the products are basically the same. The difference lies in the corrosion resistance of the products…
Screw is in the daily life of common fasteners, its different can be divided into various types according to the shape of the head, countersunk head screws and cross slot screws are common screws…
On October 18th, the mobilization and contract signing ceremony of Kola Photovoltaic Power Station…
Recently, the fan of Jin ‘ou 350MW offshore wind Power 1A Project contracted by Power Construction and Nuclear Power Company has been successfully hoisted…
British company Ncondezi Energy has launched a feasibility study for a 300MW solar energy storage plant in Mozambique, local media reported Wednesday…
New research from energy giant BP shows that the global cost of calibrated kilowatt-hour electricity (LCOE) for solar power could fall…
Recently, the Palmyra III Photovoltaic project, an EPC photovoltaic project undertaken by China Hydropower Bureau 11, realized the first batch of power generation…
DIN 931 Hexagon head bolts grades A and B partially threaded
DIN 933 Hexagon Head Screws Threaded Up To The Head – Product Grades A and B…
Solar power generation in the EU reached record levels this summer, with summer solar power generation up 28% compared to 2021…
On May 24, local time, the second phase of the Dubai Phase V 900 MW Photovoltaic Project, which was constructed by China Energy Engineering Zhejiang Thermal Power…
