Standards: |
DIN |
Size |
M5-M36 |
Surface treatment |
Zinc-plated, black, dacromet |
Material |
Carbon steel |
The whole body of all-metal lock nuts is made of metal, and most of them are designed with effective torque mechanisms or keeps (K-Lock). Creates a preload on the bolt that helps keep the nut tight. The k-Lock lock nut is composed of a metal shell and an inner metal insert, the working principle is that when the bolt and nut are tightened, the inner insert will be squeezed to form a sealed ring, thus preventing the bolt and nut from loosening. All metal lock nuts have good corrosion resistance, wear resistance, and high-temperature resistance, which can meet the requirements of different working environments. It also has good tensile strength and impact resistance, which can effectively improve the fastening effect.
Name: All Metal Lock Nut (V Type)
Standard: Comply with the German industrial standard DIN, ensure the interchangeability and quality consistency of the product, and meet the international general technical requirements.
Size range: From M5 to M36, covering a variety of specifications required from small precision equipment to large mechanical equipment, meeting the installation needs in different scenarios.
Surface treatment:
Zinc plating: Provides excellent anti-corrosion performance, suitable for most indoor and general outdoor environments.
Black treatment: Enhances visual concealment while providing a certain degree of corrosion resistance.
Dacromet: An advanced anti-corrosion coating, especially suitable for harsh environments such as high humidity and high salt spray, with excellent anti-corrosion and anti-rust properties.
Material: Made of carbon steel, it has high strength and hardness, can withstand large tightening and shearing forces, and is suitable for a variety of industrial applications.
Scope and scenario
Automotive industry: In automobile manufacturing, V-type locking nuts are often used to tighten engines, transmission systems, chassis and body structural parts to ensure the safety and reliability of vehicles during driving.
Mechanical equipment: In heavy machinery, engineering machinery, machine tool equipment and other fields, this locking nut is often used to fasten key components due to its excellent locking ability and anti-vibration performance to prevent failures caused by loosening.
Aerospace: In the field of aerospace, the requirements for fasteners are extremely strict. V-type locking nuts are used in the assembly of aircraft, rockets and other equipment due to their high reliability and lightweight design.
Energy industry: Including wind power, nuclear power, hydropower stations, etc., the equipment in these fields often works in high-intensity and high-vibration environments. V-type locking nuts can effectively prevent bolts from loosening and ensure the safe operation of equipment.
Rail transit: In rail transit systems such as railways and subways, it is used for track fixing, vehicle component connection, etc. to ensure smooth and safe train travel.
Construction field: In the construction of infrastructure such as steel structure buildings and bridges, V-type locking nuts also play an important role to enhance the stability and durability of the structure.
Production Experience
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