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DIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/Dacromet

Suzhou YNK Fastener Co., Ltd.
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DIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/Dacromet

Brand Name : YNK

Model Number : DIN6916

Certification : ISO9001;ISO14001;ISO45001;CE

Place of Origin : China

MOQ : One Pallet For One Size

Payment Terms : T/T

Supply Ability : 50T For 1 day

Packaging Details : Pallet

Name : DIN6916 washer/Hardened Steel Washer

Material : S45C/40CR

Size : M12-M36

Finish : Plain/black/ZINC/HDG/Dacromet

Standard : DIN6916

Hardness : HV300/HRC35-45

Application : Construction, Bridges, machinery and automobile manufacturing

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Standard:DIN6916

Description:

The DIN 6916 washer, also known as a hardened steel washer, is available in different finishes, including plain and Dacromet coatings. Let's look at each of these options:

1.Plain Finish: The plain finish refers to an uncoated washer. It does not have any additional protective coating or treatment on its surface. Plain finish washers are typically used in applications where corrosion resistance is not a significant concern. They are suitable for indoor use or in environments where exposure to moisture or corrosive substances is minimal.

2.Dacromet Coating: Dacromet is a type of coating that provides excellent corrosion resistance. It is a thin, chromate-based coating that is applied to the surface of the washer. Dacromet-coated washers are highly resistant to rust and can withstand exposure to moisture, chemicals, and harsh environmental conditions. They are often used in outdoor applications, such as construction, marine, or automotive industries, where corrosion protection is crucial.

The choice between the plain finish and Dacromet coating depends on the specific requirements of your application. If you anticipate exposure to moisture, chemicals, or corrosive substances, Dacromet-coated washers would be recommended. However, if corrosion resistance is not a major concern, plain finish washers can be suitable.

It's important to note that regardless of the finish, DIN 6916 washers in the M12 to M36 size range are made from hardened steel and provide high-strength and load-bearing capabilities. The washers' primary function is to distribute the load and ensure even pressure distribution when securing bolts or nuts in structural or heavy-duty applications.

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

Size

Inner diameter

(min)

Inner diameter

(max)

Outside

diameter

(max)

Outside

diameter

(min)

Thickness

(nominal size)

Thickness

(max)

Thickness

(min)

Inside chamfer

(min)

Inside chamfer

(max)

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

56

54.8 5 5.6 4.4 2.5 3 1

M36

37 37.62 66 64.8 6 6.6 5.4 3 3.5 1.5

Products pictures for Flat washers

DIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/DacrometDIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/Dacromet

DIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/DacrometDIN6916 Washer/Hardened Steel Washer, M12-M36, Plain/Dacromet


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