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Countersunk Toothed Lock Washer Types Galvanization Zinc Plated DIN6798(V)

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Countersunk Toothed Lock Washer Types Galvanization Zinc Plated DIN6798(V)

Country/Region china
City & Province suzhou
Categories Towel Bars
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Product Details

DIN6798(V) Toothed Lock Washers With Countersunk - Type V Galvanization Alloy Steel 65Mn

Features

  1. Countersunk Design: DIN 6798(V) toothed lock washers have a countersunk or conical head that allows them to sit flush with the surface when installed. This design provides a clean and aesthetic appearance, especially when used in visible applications.

  2. External Teeth: The washers feature external teeth that bite into the mating surface, providing a secure lock and preventing the bolt or nut from loosening due to vibration or shock.

  3. High-Strength Material: The washers are typically made from high-strength materials such as stainless steel or carbon steel, ensuring durability and long-lasting performance.

  4. Corrosion Resistance: Depending on the material used, DIN 6798(V) washers may offer excellent corrosion resistance, suitable for use in harsh environments.

Advantages

  1. Secure Locking: The external teeth provide a secure lock, ensuring bolts and nuts remain tightened and in place, even under severe vibration or shock conditions.

  2. Easy Installation: The countersunk design allows for easy installation and a flush finish, reducing the need for additional finishing work.

  3. Versatility: DIN 6798(V) washers are suitable for use with various bolt and nut sizes, making them a versatile solution for multiple applications.

  4. Durability: Made from high-strength materials, these washers are designed to last, reducing the need for frequent replacement.

Uses

  1. Automotive Industry: DIN 6798(V) washers are commonly used in the automotive industry, particularly in engine and chassis components where secure locking is crucial.

  2. Machinery and Equipment: In heavy machinery and equipment, the washers provide a reliable locking solution for bolts and nuts exposed to high vibration or shock loads.

  3. Building Construction: These washers can be found in building construction applications, such as steel frames and structures, where secure fastening is essential.

  4. Aerospace and Defense: In aerospace and defense applications, DIN 6798(V) washers are used to ensure bolts and nuts remain tightened in critical components, such as engines and flight control systems.

Nominal Diameter 2.2 2.7 3.2 3.7 4.3 5.3
d            
d min=nominal size 2.2 2.7 3.2 3.7 4.3 5.3
  max 2.34 2.84 3.38 3.88 4.48 5.48
dc 4.2 5.1 6 7 8 9.8
h 0.2 0.2 0.2 0.25 0.25 0.3
Number of Teeth   min 10 10 12 12 14 14
per 1000 units≈kg 0.025 0.03 0.04 0.075 0.1 0.2
For Nominal Thread Diameter M2 M2.5 M3 M3.5 M4 M5
Nominal Diameter 6.4 8.4 10.5 13 15 17
d            
d   min=nominal size 6.4 8.4 10.5 13 15 17
  max 6.62 8.62 10.77 13.27 15.27 17.27
dc 11.8 15.3 19 23 26.2 30.2
h 0.4 0.4 0.5 0.5 0.6 0.6
Number of Teeth   min 16 18 20 26 28 30
per 1000 units≈kg 0.3 0.5 1 1.5 1.9 2.3
For Nominal Thread Diameter M6 M8 M10 M12 M14 M16
                 
Nominal Diameter
d
2.2 2.7 3.2 3.7 4.3 5.3 6.4 8.4 10.5 13 15 17
d min=nominal size
max
dc
h
Number of Teeth min
per 1000 units≈kg
For Nominal Thread Diameter
2.2 2.7 3.2 3.7 4.3 5.3 6.4 8.4 10.5 13 15 17
2.34 2.84 3.38 3.88 4.48 5.48 6.62 8.62 10.77 13.27 15.27 17.27
4.2 5.1 6 7 8 9.8 11.8 15.3 19 23 26.2 30.2
0.2 0.2 0.2 0.25 0.25 0.3 0.4 0.4 0.5 0.5 0.6 0.6
10 10 12 12 14 14 16 18 20 26 28 30
0.025 0.03 0.04 0.075 0.1 0.2 0.3 0.5 1 1.5 1.9 2.3
M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12 M14 M16

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