S-94630A215 10.8 mm ID x 25 mm OD DIN 7349 Oversized Washers

Oversized Washers

1249FA00139 Oversized Washers
1249FA00139 Oversized Washers

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

Part No.
Part No. 1249FA00139
Equivalent to mcmaster :
94630A215

Basic Information

System of Measurement Metric
Washer Type Flat
Specifications Met DIN 7349

Dimension Parameters

ID 10.8 mm
OD 25 mm
Thickness 2.0-2.9 mm

Material & Strength Parameters

Material Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size M10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Enhanced Load Distribution - The 25mm outer diameter provides superior surface coverage, reducing stress and preventing damage to connected materials.
  • Precision Fit for M10 Fasteners - 10.8mm inner diameter ensures optimal compatibility with M10 screws, minimizing play and improving assembly accuracy.
  • Durable Steel Construction - Manufactured from robust steel for reliable performance in demanding industrial environments and extended service life.
  • Standardized Dimensions - Complies with DIN 7349 specifications, guaranteeing consistent quality and interchangeability across applications.
  • Versatile Thickness Range - 2.0-2.9mm thickness provides flexibility for various spacing and tension requirements in assembly setups.
  • Environmental Compliance - Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries and global market acceptance.
  • Corrosion Resistance - Steel material offers inherent protection against environmental factors, maintaining integrity in diverse operating conditions.

Professional Applications & Engineering Value

This M10 flat washer delivers critical engineering solutions where precise load distribution and surface protection are paramount. The steel construction combined with DIN 7349 standardization ensures consistent performance in industrial applications including machinery assembly, automotive components, and structural frameworks. The metric dimensions (10.8x25mm) provide exact compatibility with M10 fasteners, eliminating loosening risks while the controlled thickness range accommodates varying gap requirements. These flat washers effectively prevent bolt head embedding, reduce friction during torque application, and maintain joint integrity under vibration - addressing common failure points in industrial equipment.

Specification Summary & Compliance

Manufactured to DIN 7349 standards with metric dimensions: 10.8mm inner diameter, 25mm outer diameter, and 2.0-2.9mm thickness range. The steel flat washer is engineered for M10 screw applications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring unrestricted use across global markets while meeting industrial safety and sustainability requirements.

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