A Stainless Steel DIN 7349 washer is a specific type of washer that is designed to provide support, stability, and protection in various mechanical and industrial applications. The "DIN 7349" designation refers to the German Industrial Norm (Deutsche Industrie Norm) standards that govern the design and dimensions of these washers.


Stainless steel is the chosen material for these washers due to its excellent corrosion resistance, making them suitable for use in environments where exposure to moisture or harsh chemicals is a concern. Stainless steel washers are also known for their durability and longevity, ensuring a long service life.


DIN 7349 Washers, Stainless Steel DIN 7349 Washer, SS DIN 7349 Washer, Metric DIN 7349 Thick Flat Washers, DIN 7349 Washer Dimensions, SS DIN 7349 Washer Manufacturers in India.


Stainless Steel DIN 7349 Washer
  • ASTM

    ASTM A193

  • ASME

    ASME SA 193

  • Dimensions

    DIN 7349, ASME B18.2.1, B18.3

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The DIN 7349 washer is typically a flat, circular disc with a hole in the center, which allows it to be placed between a nut and a bolt or a screw and the surface it's being fastened to. Its primary purpose is to distribute the load evenly over a wider surface area, reducing the pressure on the material being fastened and preventing damage, such as indentation or deformation.


Key features of the Stainless Steel DIN 7349 washer include its uniform thickness, smooth and polished surface, and a precise inner diameter that matches the diameter of the fastener. This ensures a secure fit and even load distribution.


DIN 7349 Thick Flat Washers, Stainless Steel DIN 7349 Washer With Heavy Clamping Sleeves, Stainless Steel DIN 7349 Washer Manufacturers in Mumbai, Stainless Steel DIN 7349-A Thick Flat Washer With Spring Pins, Stainless Steel DIN 7349 Plain Washer, Stainless Steel DIN 7349 Washer Supplier in India.


fevicon-logo Stainless Steel DIN 7349 Washer Specification

SpecificationsASTM A193 / ASME SA 193
StandardDIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
Washers SizeM3 - M56 | 3/6" to 2" | Custom Sizes
DimensionsDIN 7349, ASME B18.2.1, B18.3
Surface CoatingBlack Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Manufacturing ProcessWire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.

These washers are commonly used in various industries, including construction, automotive, machinery, and manufacturing. They find applications in securing heavy machinery, structural components, and various mechanical systems. The stainless steel material makes them suitable for outdoor use, in corrosive environments, and in applications where hygiene is a concern, such as the food and pharmaceutical industries..


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fevicon-logo Stainless Steel DIN 7349 Washer Details

DIN 7349-A
Nominal
size
For
thread
size
Dimension
(ID)
Outside Diameter
(OD)
Thickness
(h)
Min. Max. Min. Max. Nominal size Min. Max.
3 M3 3.20 3.38 8.64 9.00 1.00 0.90 1.10
4 M4 4.30 4.48 11.57 12.00 1.60 1.40 1.80
5 M5 5.30 5.48 14.57 15.00 2.00 1.80 2.20
6 M6 6.40 .6.62 16.57 17.00 3.00 2.70 3.30
8 M8 8.40 8.62 20.48 21.00 4.00 3.70 4.30
10 M10 10.50 10.77 24.48 25.00 4.00 3.70 4.30
12 M12 13.0 13.43 29.16 30.00 6.00 5.40 6.60
14 M14 15.0 15.43 35.00 36.00 6.00 5.40 6.60
16 M16 17.0 17.43 39.00 40.00 6.00 5.40 6.60
18 M18 19.0 19.52 43.00 44.00 8.00 7.00 9.00
20 M20 21.0 21.52 43.00 44.00 8.00 7.00 9.00
22 M22 23.0 23.52 49.00 50.00 8.00 7.00 9.00
24 M24 25.0 25.52 49.00 50.00 10.00 9.00 11.00
27 M27 28.0 28.52 58.80 60.00 10.00 9.00 11.00
30 M30 31.00 31.62 66.80 68.00 10.00 9.00 11.00

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fevicon-logo Types of Stainless Steel DIN 7349 Washer

SS DIN 7349 Washer

SS DIN 7349 Washer

DIN 7349 Plain Washer

DIN 7349 Plain Washer

DIN 7349 Thick Flat Washer

DIN 7349 Thick Flat Washer

DIN 7349 Heavy Duty Washer

DIN 7349 Heavy Duty Washer


DIN 7349 Washer Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools


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fevicon-logo Stainless Steel DIN 7349 Washer Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
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