DIN6344 Stainless Steel SS304 SS316 316L Hexagon Coupling Nuts

DIN6344 Stainless Steel SS304 SS316 316L Hexagon Coupling Nuts

1. Product Description

Nuts are nuts, which are screwed together with bolts or bolts to tighten the parts. All manufacturing machinery must use one kind of original parts. Nuts are of various kinds. We often have nuts of national standard, British standard, American standard and Japanese standard. Nuts are divided into carbon steel, high strength, stainless steel, plastic steel and other major types according to different materials. According to product attributes, they correspond to different national standard grades. For ordinary, non-standard, (old) national standard, new national standard, American system, British system, German standard. Generally speaking, national standard and German standard are expressed by M (e.g. M8 and M16), American standard and British standard are expressed by fractions or (e.g. 8, 10, 1/4 and 3/8) fasteners. Nuts are parts that are closely connected with mechanical equipment. They can be joined together only through internal threads, nuts of the same specifications and screws. For example, M4-0.7 nuts can only be joined with M4-0.7 nuts. Rod matching (in nuts, the inner diameter of M4 finger nut is about 4 mm, the distance between 0.7 finger and two threaded teeth is 0.7 mm); the same is true for American products, such as 1/4-20 nut can only be matched with 1/4-20 nut (1/4 finger nut has an inner diameter of about 0.25 inches, 20 fingers have 20 teeth per inch).

2. Specification

3.Application

Hexagonal nuts are used in conjunction with bolts and screws to connect and fasten parts. Among them, type 1 hexagonal nuts are most widely used. Class C nuts are used for machines, equipment or structures with rough surface and low precision requirements. Class A and B nuts are used for machines, equipment or structures with relatively smooth surface and high precision requirements. The thickness of type 2 hexagonal nut m is thicker. It is often used in occasions where assembly and disassembly are often required. The thickness of hexagonal thin nut m is thinner, which is mostly used when the surface space of the connecting parts is limited.

4.Advantages

Our company has many years of production and operation of fasteners, rich experience in production and advanced technology. At the same time, our company has many years of experience in export and foreign trade. It sells well in Europe and America. Its quality assurance and service are excellent. It can be customized. It can also customize non-standard parts according to customers'drawings. Welcome customers' friends to consult and purchase.

5.More pictures

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.

The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,

We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed

Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.