S-93475A300 15 mm ID x 28 mm OD DIN 125; ISO 7089 General Purpose Washers

General Purpose Washers

1247FA00187 General Purpose Washers
1247FA00187 General Purpose Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1247FA00187
Equivalent to mcmaster :
93475A300

Basic Information

System of Measurement Metric
Washer Type Flat
Specifications Met DIN 125; ISO 7089

Dimension Parameters

ID 15 mm
OD 28 mm
Thickness 2.3-2.7 mm

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size M14

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
  • Precise dimensional fit with 15mm ID and 28mm OD, ensuring perfect alignment and load distribution for M14 screws.
  • Consistent thickness (2.3-2.7mm) provides uniform pressure and prevents fastener loosening under vibration.
  • Compliance with DIN 125 and ISO 7089 standards guarantees interchangeability and quality for global engineering projects.
  • RoHS 3 and REACH compliant for safe use in regulated industries, meeting the latest environmental and safety directives.
  • Excellent surface durability from stainless steel, maintaining performance without additional coatings or treatments.
  • Broad industrial compatibility due to metric sizing and standardized design, suitable for machinery, equipment, and structural assemblies.

Professional Applications & Engineering Value

This M14 flat washer is engineered from 18-8 stainless steel to address common industrial challenges like corrosion, galvanic reactions, and mechanical stress. Its precise metric dimensions (15mm ID x 28mm OD) and controlled thickness ensure optimal load distribution, preventing surface damage and bolt loosening in dynamic applications. The DIN 125 and ISO 7089 compliance assures dimensional accuracy and interchangeability, making it a reliable choice for assembly lines, automotive components, and outdoor infrastructure. By utilizing this corrosion-resistant washer, engineers reduce maintenance frequency and enhance the longevity of fastened joints in demanding environments such as chemical processing, marine hardware, and food machinery.

Specification Summary & Compliance

This flat washer features a 15mm inner diameter, 28mm outer diameter, and thickness range of 2.3-2.7mm, manufactured to DIN 125 and ISO 7089 standards for precise dimensional tolerances. It is constructed from 18-8 stainless steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.

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