Hex Nut Manufacturers introduces three ways to tighten high-strength bolts:
1. Torque method
According to the closed system in which the torque M is proportional to the pre-tension, first, use a general wrench to tighten...

Hex Nut Manufacturers introduces how to use stud bolts. The rotation speed and force need to be moderate, not too large. Try to choose a wrench or socket wrench instead of an adjustable wrench or electric wrench. The speed...

The three-combination screw is mostly used for the connection between thin metal plates to play a connection role. When connecting, first make the bottom hole of the connecting piece, and then screw the combination screw...

Due to the practical characteristics of the bolt itself and other problems, the outer diameter of the threaded tooth is small, and there are ordinary bolts, and when the outer diameter is small, the outer diameter of the...

The large torque of high-strength hexagon nuts is affected by many factors. To study the low-cycle fatigue performance of high-strength hexagon Hex Nut , high-strength hexagon nuts have a medium diameter, helix angle, and...

Unstandard fastener is the main basic product of the machinery industry, and the development of the machinery industry also puts forward higher requirements for fastener products. Domestic common standard fasteners have...

Unstandard fasteners are non-standard fasteners. It is a kind of mechanical parts that are used for fastening and connection and are extremely widely used.
Non-standard fasteners include: bolts, studs, screws, nuts, washers,...

Basic introduction of hex bolt manufacturers and stud bolt suppliers: Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. is one of the bolt suppliers.
Bolts: mechanical parts, cylindrical threaded fasteners with nuts....

Basic introduction of hex bolt manufacturers and stud bolt supplier: Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. is one of the bolt suppliers.
Bolts: mechanical parts, cylindrical threaded fasteners with nuts. A...

Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. is one of the bolts factories. Founded in 2002 (registered capital of 580,000 in 2002, increased to 1.18 million in 2006), in 2008, it was formerly Ningbo Zhenhai...