DIN 434 U Type Washer

DIN 434 U Type Washer

What is DIN 434 U Type Washer?

DIN 434 U type washer is a special washer variety offering unique solutions in industrial connection systems with its special "U" shape design. The DIN 434 standard, established by the German Institute for Standardization, defines the technical specifications, dimensions, and application areas of these U type washers.

Advantages Brought by the "U" Form:

  • Design optimized for asymmetric load distribution

  • Ideal solution for special assembly requirements

  • Maximum performance in corner connections

  • Easy assembly opportunity in narrow space applications

Washer Variety and Manufacturing Flexibility

Washer varieties by shape are limited only by craftsmen's imagination. According to usage purposes and locations, washer production or gasket production can be carried out in any shape and size we can think of, such as serrated, grooved, flat, spring, grooved, etc. This flexibility enables us to offer perfect solutions for special project requirements.

DIN 434 U TYPE WASHER TECHNICAL DATA

TECHNICAL DIMENSIONS
D A B H
9 22 22 3.8
11 22 22 3.8
14 26 30 4.9
18 32 36 5.9
22 40 44 7
24 44 50 8
26 56 56 8.5
30 56 56 8.5
SUITABLE THREAD DIAMETERS
M.8
M.10
M.12
M.16
M.20
M.22
M.24
M.27
MATERIAL TYPES
  • Steel
  • Stainless
COATING TYPES
  • Electrolytic Coating
  • Zinc Coating
  • Hot Dip Galvanizing
Manufacturing can be done in non-standard sizes and material types.

  • 1. Special Load Distribution

    DIN 434 U-type washers deliver excellent performance in uneven load distributions thanks to their asymmetric structure. This feature is particularly critical in corner connections and unbalanced loads.

    2. Ease of Installation

    The U-shaped design allows for easy installation in narrow and confined spaces. This feature offers a significant advantage, especially during service and maintenance work.

    3. Surface Protection

    It prevents surface damage and wear by creating a large contact surface between the connection elements and the mounting surface.

Translated with DeepL.com (free version)

  • The unit price for stamp and washer production may vary depending on the number of stamps or washers produced or manufactured. Therefore, you can inquire about the price for stamps of any size you require. We offer custom pricing options for all your small and large-scale projects.

    Our Production Capacity:

    • Small batch custom production

    • Large-scale serial production

    • Prototype and test production runs

    • Urgent production requests

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  • Heavy Industry Applications:

    • Press machines connections

    • Heavy-duty crane systems

    • Heavy equipment chassis connections

    • Industrial furnace and heating systems

    Energy Sector:

    • Generator connection systems

    • Turbine assembly connections

    • Transformer station equipment

    • Power transmission lines

    Construction and Infrastructure:

    • Bridge construction connection elements

    • Tunnel and subway systems

    • Prefabricated building connections

    • Heavy steel construction

    Custom Machine Manufacturing:

    • Custom-made machines

  • Shape Variety:

    • Serrated U-Bolts – Anti-slip surface

    • Grooved U-Bolts – Special assembly requirements

    • Spring U-Bolts – Vibration absorption

    • Jaw U-Bolts – Special mechanical applications

    Customization Options:

    • Custom U-openings and sizes

    • Different material mixtures

    • Special coating and surface treatments

    • Marking and logo applications

    • Heat treatment applications

  • Standard Dimension Range:

    • D (Inner Diameter): 9mm – 30mm

    • A (Width): 22mm – 56mm

    • B (Length): 22mm – 56mm

    • H (Thickness): 3.8mm – 8.5mm

    Compatible Thread Diameters:

    • M8, M10, M12, M16

    • M20, M22, M24, M27

  • DIN 434 U-Type Washers are manufactured in compliance with international quality standards and undergo the following tests:

    • Dimensional tolerance checks

    • Material analyses and hardness tests

    • Coating thickness measurements

    • Surface quality controls

    • Mechanical strength tests

    • Fatigue tests

  • When Should a U-Type Washer Be Preferred?

    U-type washers should be preferred in applications requiring asymmetric load distribution, corner connections, and special assembly requirements.

    Do You Manufacture Custom-Sized U-Type Washers?

    Yes, we manufacture custom U-type washers in every size and shape you need.

    What is the Minimum Order Quantity?

    We offer flexible production capabilities for all orders, both small and large.

    What Are the Delivery Times?

    Short lead times for standard products and project-based delivery times for custom productions are determined.

  • DIN 434 U-type washers offer unique solutions in industrial connection systems with their special design. Their asymmetric structure provides excellent performance in corner connections and special assembly requirements.

    You can request a price quote for U-type washers in any size you need and contact our technical team for your custom production requests.

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