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EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet

One Pallet For One Size
EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet
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Name: EN14399-6 Washer/Structural Steel Washer
Material: S45C/40CR
Size: M12-M36
Finish: Plain/black/ZINC/HDG/Dacromet
Standard: EN14399-6
Hardness: HV300/HRC35-45
Application: Construction, Bridges, Machinery And Automobile Manufacturing
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ISO45001 Structural Steel Washers


Structural Steel EN14399-6 Washers


EN14399-6 Washers Dacromet

Basic Infomation
Place of Origin: China
Brand Name: YNK
Certification: ISO9001;ISO14001;ISO45001;CE
Model Number: EN14399-6
Payment & Shipping Terms
Packaging Details: Pallet
Payment Terms: T/T
Supply Ability: 50T For 1 day
Product Description



      The EN 14399-6 washer, also known as a structural steel washer, is a type of washer that conforms to the EN 14399-6 standard. These washers are commonly used in structural steel connections and preloaded bolt assemblies.

      The M12-M36 size range indicates that these washers are suitable for use with bolts or threaded fasteners ranging from M12 to M36 in diameter.

      EN 14399-6 washers can be available with two common surface finish options: plain and Dacromet.

      Plain washers refer to washers without any additional surface treatment. They are made of plain steel and do not have any specific coating or finish applied to them. Plain washers are suitable for applications where corrosion resistance is not a primary concern, or where additional measures are taken to protect against corrosion.

      Dacromet is a high-performance coating that provides excellent corrosion resistance. It is a thin, organic coating applied through a dip-spin process. Dacromet coatings offer superior protection against rust and corrosion, even in harsh environments or exposure to chemicals. This makes them suitable for applications where long-term corrosion resistance is required.

      The choice between plain and Dacromet finishes depends on the specific requirements of the application, including the level of corrosion resistance needed and the operating conditions the washer will be subjected to. Dacromet-coated EN 14399-6 washers offer enhanced protection against corrosion and are often preferred in applications where durability and resistance to rust are critical factors.



Material 45#/40CR
Size M12-M36
Finish Plain/black/ZINC/HDG/Dacromet/Mechanical Galvanized
Hardness HV300/HRC35-45
Marking can be Customized
Application Constrution/Wind turbines/railway line
Packing Carton+ pallet; we can pack washers as your requirements
Terms FOB+shanghai/ningbo
Delivery time 30-70days



Inner diameter

Inner diameter








(nominal size)




Inside chamfer

Inside chamfer


External chamfer
M12 13 13.27 24 23.48 3 3.3 2.7 1.6 1.9 0.5
M16 17 17.27 30 29.48 4 4.3 3.7 1.6 1.9 1
M20 21 21.33 37 36.38 4 4.3 3.7 2 2.5 1
M22 23 23.33 39 38.38 4 4.3 3.7 2 2.5 1
M24 25 25.33 44 43.38 4 4.3 3.7 2 2.5 1
M27 28 28.52 50 49 5 5.6 4.4 2.5 3 1
M30 31 31.62


54.8 5 5.6 4.4 2.5 3 1


37 37.62 66 64.8 6 6.6 5.4 3 3.5 1.5


Products pictures for Flat washers

EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet 0EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet 1

EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet 2

EN14399-6 Washer/Structural Steel Washer, M12-M36, Plain/Dacromet 3

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Tel : +86 15250117179
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