S-91144A122 13 mm ID x 24 mm OD DIN 6916, ISO 7416 Structural Washers
Structural Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional load distribution with 24mm OD and 13mm ID for superior surface area coverage and reduced material stress
- Enhanced durability and wear resistance from Rockwell C45 hardness, ensuring long service life in demanding applications
- Precise dimensional stability with 2.7-3.3mm thickness for consistent performance and reliable fit with M12 fasteners
- Guaranteed mechanical compliance through DIN 6916 and ISO 7416 certification for reliable structural integrity
- Corrosion-resistant black steel construction providing robust protection in harsh industrial environments
- Environmentally responsible manufacturing with full RoHS 3 and REACH compliance for safe, sustainable usage
- Optimized for heavy-duty applications with metric sizing that ensures compatibility with international machinery standards
Professional Applications & Engineering Value
These M12 flat washers deliver critical engineering solutions where vibration resistance and load distribution are paramount. Manufactured from black steel with Rockwell C45 hardness, they prevent fastener loosening and surface damage in heavy machinery, structural steel connections, and industrial equipment. The DIN 6916 and ISO 7416 specifications ensure precise dimensional tolerances and consistent performance in high-stress applications. Their 13mm ID/24mm OD configuration provides optimal bearing surface, distributing clamp load effectively to prevent joint failure and extend component lifespan in construction, automotive, and manufacturing sectors.
Specification Summary & Compliance
This flat washer meets precise dimensional requirements with 13mm internal diameter, 24mm outer diameter, and 2.7-3.3mm thickness range. Manufactured to DIN 6916 and ISO 7416 standards for dimensional accuracy and mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates. Designed specifically for M12 screw sizes with Rockwell C45 hardness ensuring consistent performance in industrial fastener applications.
