5.3mm x 16mm Sealing Washers - Stainless Steel (A2)


Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Internal Diameter (ID): 5.3mm
  • External Diameter (OD): 16mm
  • Total Thickness (T+W): 2.8mm
  • Material: Stainless Steel (A2)
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5.3mm x 16mm Sealing Washers - Stainless Steel (A2) Technical Specification

5.3mm x 16mm Sealing Washers - Stainless Steel (A2) Drawing
External Diameter (OD)16mm
Internal Diameter (ID)5.3mm
Manufacturing StandardNot Standardised
MaterialStainless Steel (A2)
Material SpecificationStainless Steel (A2)
Metric or Imperial?Metric
Seal MaterialEPDM Rubber
Seal Thickness (W)2mm
Total Thickness (T+W)2.8mm
Washer Thickness (T)0.8mm

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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5.3mm x 16mm Sealing Washers - Stainless Steel (A2) Description

The 5.3mm x 16mm Sealing Washers - Stainless Steel (A2) has the following features:

  • Not Standardised Manufacturing Standard
  • 5.3mm Internal Diameter (ID)
  • 16mm External Diameter (OD)
  • Stainless Steel (A2) Material
  • Stainless Steel (A2) Material Specification
  • Natural Finish
  • Metric Metric or Imperial?
  • EPDM Rubber Seal Material
  • 0.8mm Washer Thickness (T)
  • 2.8mm Total Thickness (T+W)
  • 2mm Seal Thickness (W)

Discover more about the Sealing Washers range

Sealing Washers are designed to create a close-fitting seal over the hole in a target housing. When put under pressure, the durable EPDM rubber underside of these components creates an airtight seal when installed, making these components suitable for a variety of applications.


Sealing Washers are manufactured from 18-8 / 304 Stainless Steel as standard, with seals constructed from highly durable EPDM (ethylene propylene diene terpolymer) rubber.

Metric Sealing Washers

Sealing Washers are available in metric internal diameters of between 4.80mm and 10.50mm. A number of external diameters ae also available for each size of washer, ranging from 12.00mm up to 29.00mm.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 0.1kg and 0.25kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:54 am
Wednesday, August 4, 2021
Specification Last Updated:Wednesday, August 4, 2021

APC / Barcodes

APC (Accu Product Code):HSEW-5.3-16-A2
EAN13 (International Article No.):5054328321830
ASIN (Amazon Stock Identification No.):ASIN not defined.