Hex Flange Nut-JIS1190
As a manufacturer with a good reputation and rich production experience, we have always pursued the best quality as our goal. In recent years, through the continuous improvement of production equipment and the joint efforts of all employees, our production capacity has been greatly improved, and the annual output has reached more than 10,000 tons.
Hexagon nuts are used in conjunction with bolts and screws to connect and tighten parts. Among them, the Type 1 hexagon nut is the most widely used, and the C-grade nut is used for machines, equipment or structures with rough surface and low precision requirements; A-grade and B-grade nuts are used for relatively smooth surfaces and high precision requirements. on machinery, equipment or structures. The thickness m of type 2 hexagon nut is thicker, and it is mostly used in occasions where assembly and disassembly are often required. The thickness m of the hexagonal thin nut is relatively thin, and it is mostly used when the surface space of the connected parts is limited.
Material: 40Cr, 45 steel, 35K, stainless steel, Q235 (A3 steel), etc.
Hardness grade: 4, 5, 6, 8, 10, 12
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