Recent Entries

• Hex Bolt Manufacturers Introduces The Process Of Bolt Processin

  by yong ding September 16, 2021
    Hex Bolt Manufacturers introduce the problems needing attention in the processing technology of high strength bolts: It is forbidden to bring in acid and alkali substances, which will damage the film-forming function of the blackening agent. The application temperature should be kept betwee...

• Hex Bolt Manufacturers Introduces The Rules For Removing Rust F

  by yong ding August 25, 2021
    At present, the manufacturer of stud bolts 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 is fast and the temperature rises sharply. The u...

• Hex Bolt Manufacturers Introduces The Strategy Of Using High-st

  by yong ding August 11, 2021
    Hex Bolt Manufacturers introduced the requirements of high-strength bolts on the joint fusion surface: 1. When the high-strength bolts are tightened, the connecting plate and the connecting matrix generally have to go through a key process of "sandblasting" or "shot blasting" two proce...

• Hex Nut Manufacturer Introduces The Maintenance Knowledge Of St

  by yong ding August 4, 2021
    Hex Nut Manufacturer introduces the maintenance method of stud bolts: Due to the design and use of stud bolts, the choice of bolt material is more inclined to steel bolts, and there are special requirements for material processing performance in the thread production process. Manufactu...

• China Hex Bolt Manufacturers Introduces The Use Process Of Hexa

  by yong ding July 21, 2021
    Hexagon nuts are used in conjunction with bolts and screws to connect and tighten parts. Hex nuts are also called hexagon nuts. Generally, there are many types of nuts, including hexagon nuts, round nuts, square nuts, and so on. Some standards for the nut are relatively clear. The thickness ...

• China Stud Bolt Manufacturer Introduces The Method Of Using Hex

  by yong ding July 14, 2021
    China Stud Bolt Manufacturer introduces what are the ways to use hexagon socket countersunk head screws? There is usually another situation, that is, the thickness of the fastened parts is less than the height of the head of the countersunk screw, which is common in sheet metal parts i...

• Hex Bolt Manufacturers Introduces The Use Process Of Hexagon Nu

  by yong ding July 7, 2021
    Hex Bolt Manufacturers introduces the classification of hexagon nuts: 1. According to the nominal thickness, the hexagonal nuts are divided into three types: I type, II type, and thin type. Nuts above grade 8 are divided into two types: Type I and Type II. Type I hexagon nuts are the m...

• China Stud Bolt Manufacturer Introduces The Use Range Of Weld N

  by yong ding June 23, 2021
    According to China Stud Bolt Manufacturer , a welded nut is a kind of nut suitable for welding on the outside of the nut. It is generally made of weldable materials and thicker and suitable for welding. Welding is equivalent to turning two separate parts into a whole, using high tempera...

• China Stud Bolt Manufacturer Introduces The Maintenance Require

  by yong ding June 9, 2021
  Due to the design and use of stud bolts, the choice of bolt material is more inclined to steel bolts, and there are special requirements for material processing performance in the thread production process. When making bolts, you should carefully consider the weight, price, purchase, etc., and inser...

• China Hex Bolt Manufacturers Introduces The Details Of The Use

  by yong ding May 26, 2021
    China Hex Bolt Manufacturers introduced the following issues in the construction of high-strength nuts:     1. Product quality: surface corrosion, oil stains, burrs on the nut hole wall, welds, etc. should be cleaned; the contact friction surface after treatment should re...
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• China Hex Bolt Manufacturers Introduces The Heat Treatment Requ

  by yong ding April 21, 2021
    In order to improve the performance level of stud bolts, please conduct various research experiments and related treatment plans, such as heat treatment. The heat treatment should not be carried out blindly. Corresponding methods should be adopted to solve the heat treatment method of high-s...

• China Hex Bolt Manufacturers Introduces The Rust Removal Detail

  by yong ding April 14, 2021
    In the processing of stud products, it is necessary to chemically clean the oxide and deteriorated rust on the surface of the stud, so that the surface of the stud is exposed to the root of the ordinary stud. In this case, it can effectively improve plating, surface phosphate treatment, oxid...
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• Hex Bolt Manufacturers Introduces The Design Principles Of Lock

  by yong ding March 31, 2021
  The standard lock nut is a round nut with four small grooves on its outer periphery. It can be screwed on the stud body with a crescent wrench. The lock nut should be equipped with a washer for the shaft. The small groove is relatively fixed with the outer peripheral small groove to prevent it from ...

• Hex Bolt Manufacturers Introduces The Process Of Chemical Desca

  by yong ding March 17, 2021
    In the processing of stud products, it is necessary to chemically clean the oxide and deteriorated rust on the surface of the stud, so that the surface of the stud is exposed to the root of the ordinary stud. In this case, it can effectively improve plating, surface phosphate treatment, oxid...

• Hex Bolt Manufacturers Introduces The Related Knowledge Of Comb

  by yong ding March 10, 2021
    Hex Bolt Manufacturers introduced that the combined screws are widely used. The structure of the combined screw is that one screw is equipped with only one elastic pad or one flat washer, or it can be equipped with two components with only one spline. Such a combination screw is still very f...

• Hex Bolt Manufacturers Introduces How To Use Bolts

  by yong ding March 4, 2021
  Due to the design and use of stud bolts, the choice of bolt material is more inclined to steel bolts, and there are special requirements for material processing performance in the thread production process. When making bolts, Hex Bolt Manufacturers should carefully consider the weight, price, p...

• Hex Bolt Manufacturers Introduces The Installation Method Of Cu

  by yong ding January 20, 2021
    I believe everyone is familiar with T-bolts for curtain walls. Generally, it is used with embedded parts of curtain wall. Many people may not understand how to install curtain wall T-bolts. So, today Hex Bolt Manufacturers  will show you how to install T-bolts for curtain walls. 1. Whe...

• Hex Bolt Manufacturers Introduces The Classification Of Lock Nu

  by yong ding January 13, 2021
    The standard lock nut is a round nut with four small grooves on its outer periphery. It can be screwed on the stud body with a crescent wrench. The lock nut should be equipped with a washer for the shaft. The small groove is relatively fixed with the outer peripheral small groove to prevent ...

• Bite design of 2H heavy hex nut

  by yong ding December 21, 2020
  2h heavy hex nuts are parts that tightly connect mechanical equipment. Through the inner thread, nuts and bolts of the same specification can be connected together. For example, M4-P0.7 nuts can only be connected with M4-P0.7 series bolts. (In the nut, M4 means that the inner diameter of the nu...

• Anti-loosening measures for 2H heavy hex nuts

  by yong ding December 14, 2020
  In order to ensure the use of 2h heavy hex nuts, we mainly control the first three items. The appearance and marking can be completed by visual inspection. In order to control the accuracy of the internal thread, it is necessary to make a smooth plug gauge for the inner diameter of the nut. The...

• The basic function and classification of bolts

  by yong ding December 7, 2020
  Basic introduction of stud bolt manufacturer: Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. was established on October 17, 2006. The legal representative Xu Lin, the company's business scope includes: fasteners, mechanical parts, rubber and plastic products, non-ferrous metals. Manufactur...

• How to choose a hex bolt manufacturer

  by yong ding November 30, 2020
  A brief introduction of hex bolt manufacturers: Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. is one of the manufacturers of hex bolts. The company was founded in 2002 and was formerly named Ningbo Zhenhai Ningding High-strength Fastener Factory in 2008. It specializes in producing High-s...

• Origin of Hex Bolt Manufacturer

  by yong ding November 23, 2020
  Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. is one of the hex bolt manufacturers. Founded in 2002 (registered capital of 580,000 in 2002, increased to 1.18 million in 2006), in 2008, it was formerly Ningbo Zhenhai Ningding High-strength Fastener Factory, specializing in the production o...