Look over PDF drawings The high-strength hex nut GOST 22354-77 is an integral part of fastening assemblies requiring high strength and reliability. It is designed for use with bolts of the corresponding strength class and ensures secure fastening of components in various structures.
Technical Specifications of GOST 22354-77
The GOST 22354-77 nut has a hexagonal shape, allowing the use of various types of wrenches for tightening. The internal thread of the nut matches the thread of the bolt it is used with. The precision manufacturing ensures reliable connections. Key technical specifications such as thread diameter, nut height, and wall thickness are standardized according to GOST 22354-77.
Strength Class of the High-Strength Hex Nut GOST 22354-77
Nuts conforming to GOST 22354-77 have a higher strength class compared to standard nuts. This means they can withstand significantly higher tensile, shear, and bending loads. The high strength class is achieved through the use of special alloy steels and heat treatment.
Fastener Group GOST 22354-77
Nuts GOST 22354-77 belong to the high-strength fastener group. They are used in critical structures where connection reliability is of utmost importance.
Materials Used for GOST 22354-77
Special alloy steels are used to manufacture GOST 22354-77 nuts, ensuring high strength, hardness, and wear resistance. These steels include alloying elements such as chromium, molybdenum, and nickel, which impart additional properties to the steel.
Applications of GOST 22354-77
Nuts GOST 22354-77 are widely used in various industries:
- Mechanical Engineering: For fastening machine and mechanism parts operating under high loads.
- Construction: For fastening metal structures, bridges, and overpasses.
- Oil and Gas Industry: For equipment operating under challenging conditions.
