S-96505A127 26 mm ID x 40 mm OD DIN 1440, ISO 8738 Oversized Washers

Oversized Washers

1249FA00199 Oversized Washers
1249FA00199 Oversized Washers

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

Part No.
Part No. 1249FA00199
Equivalent to mcmaster :
96505A127

Basic Information

System of Measurement Metric
Washer Type Flat
Specifications Met DIN 1440, ISO 8738

Dimension Parameters

ID 26 mm
OD 40 mm
Thickness 4.4-5.6 mm

Material & Strength Parameters

Material Steel
Hardness Rockwell B76

Installation & Application Parameters

For Screw Size M26

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
In Stock
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Key Features & Benefits at a Glance

  • Superior load distribution with precise 26mm ID and 40mm OD dimensions to prevent surface damage and extend component life
  • Exceptional durability thanks to Rockwell B76 hardness steel construction that resists deformation under heavy loads
  • Guaranteed dimensional accuracy through compliance with DIN 1440 and ISO 8738 manufacturing standards
  • Enhanced corrosion resistance with steel material properties ideal for demanding industrial environments
  • Regulatory compliance assurance with RoHS 3 and REACH certification for safe, sustainable industrial use
  • Optimal thickness range (4.4-5.6mm) providing consistent spacing and vibration dampening performance
  • Perfect compatibility with M26 screw sizes for seamless integration into existing metric fastener systems

Professional Applications & Engineering Value

This M26 flat washer delivers critical engineering solutions for industrial applications where vibration management and load distribution are paramount. Manufactured from high-grade steel with Rockwell B76 hardness, it effectively prevents bolt loosening and surface indentation in heavy machinery, construction equipment, and structural assemblies. The precise metric dimensions (26mm ID, 40mm OD) ensure perfect alignment with M26 fasteners, while the controlled thickness range maintains consistent clamping force. Meeting DIN 1440 and ISO 8738 standards, this flat washer provides reliable performance in automotive, manufacturing, and infrastructure projects where fastener integrity cannot be compromised.

Specification Summary & Compliance

This metric flat washer features precise dimensional tolerances per DIN 1440 and ISO 8738 standards with 26mm internal diameter, 40mm outer diameter, and 4.4-5.6mm thickness range. Manufactured from steel with Rockwell B76 hardness rating, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and chemical substance restrictions adherence for industrial applications.

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