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How to Classify Hex Nuts?

Nov 16,2020 / Industry News, News / Author: ShengKui

Some standards of Hex Nut are quite clear. Some specifications, size standards, material requirements, hexagonal nuts are also called hexagonal nuts. Generally, there are many types of nuts, including hexagonal nuts, round nuts, and so on. Standards, plating standards, etc. are relatively clear.

Hexagon nuts are divided into three types according to their nominal thickness: type I, type II and thin type. There are two types of nuts above grade 8: Type 1 and Type II. Type I hex nuts are the most widely used. Type 1 nuts are divided into three grades: A, B and C. Among them, A and B nuts are suitable for machinery, equipment and structures with small surface roughness and high precision requirements. Grade C nuts are used for machines, equipment or structures with rough surfaces and low precision requirements; Type 2 hexagon nuts have a thicker thickness and are usually used in occasions that require assembly and disassembly.

There are usually two types, one is iron, or carbon steel. One is stainless steel, of course there are copper and aluminum nuts, but they are used less. Copper is still useful, while aluminum nuts are rarely used.

There are two grades of hex nuts, one is 4.8, ordinary nuts, and the other is 8 nuts. For more industry knowledge about nuts, please read the nut specification table and national standard specification table of the nut industry. These nut specification sheets and industry standard knowledge. Let us have a deeper understanding of nuts.

Ningbo Zhenghai Yongding Fastener Company is a Hex Bolt Manufacturers and hex bolt suppliers, more details, please consult.