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Technical Specifications DIN 34815
DIN 34815 is a German standard that defines the technical requirements for flat washers. These washers are an integral part of any bolted joint, as they ensure even load distribution and protect surfaces from damage.
Dimensions of DIN 34815 Flat Washer
The dimensions of DIN 34815 flat washers are standardized and depend on the diameter of the bolt or nut with which they are used. The main parameters characterizing the size of the washer are:
- Inner diameter: Corresponds to the diameter of the bolt or nut.
- Outer diameter: Determines the overall size of the washer.
- Thickness: Depends on the diameter and purpose of the washer.
Strength Class of DIN 34815 Flat Washer
DIN 34815 flat washers are made of various materials and have different strength classes, corresponding to different loads. The choice of strength class depends on the operating conditions of the joint.
Fastener Group DIN 34815
DIN 34815 flat washers belong to the group of fasteners. They are always used in conjunction with bolts or screws, providing a reliable and strong joint.
Materials of Manufacture DIN 34815
Most often, DIN 34815 flat washers are made of steel, which provides high strength and durability. However, depending on the operating conditions, other materials can be used, such as:
- Stainless steel: For use in aggressive environments or where corrosion resistance is important.
- Brass: Provides good corrosion resistance and has a high decorative effect.
- Aluminum: Light and corrosion-resistant material.
Scope of DIN 34815
DIN 34815 flat washers are widely used in various industries and construction. They are used for:
- Joining metal structures: In mechanical engineering, metal structures, construction.
- Equipment installation: For fastening various equipment elements.
- Automotive industry: For connecting vehicle parts.
- Furniture industry: For connecting furniture elements.
- Construction: For fastening various structures.
Advantages of using DIN 34815 washers:
- Even load distribution: Prevents local damage to the material.
- Increased joint strength: Provides a more reliable connection.
- Corrosion protection: Some washers have special coatings.
- Improved appearance: Can have various coatings and finishes.
Selection of DIN 34815 washers
When selecting DIN 34815 washers, the following factors should be considered:
- Diameter of the bolt or nut.
- Material of the parts to be joined.
- Operating conditions (load, environment).
- Requirements for strength and corrosion resistance.
The correct selection of DIN 34815 washers ensures the durability and reliability of any bolted joint.
