S-96505A118 12 mm ID x 25 mm OD DIN 1440, ISO 8738 Oversized Washers
Oversized 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
- Enhanced load distribution with 25mm outer diameter to prevent surface damage and material embedding
- Precise M12 screw compatibility with 12mm inner diameter ensuring perfect fit and vibration resistance
- Superior material durability through Rockwell B76 hardened steel construction
- Guaranteed dimensional consistency with 2.7-3.3mm thickness control for uniform clamping force
- International compliance assurance meeting both DIN 1440 and ISO 8738 manufacturing standards
- Environmental responsibility with full RoHS 3 and REACH compliance for sustainable operations
- Long-term corrosion resistance through quality steel material selection
Professional Applications & Engineering Value
These M12 flat washers deliver critical engineering solutions for industrial assembly challenges. The metric steel construction with Rockwell B76 hardness provides exceptional resistance to deformation under heavy loads, preventing joint loosening in vibrating environments. The precise 12mm ID/25mm OD dimensions ensure optimal surface contact distribution, protecting expensive components from damage while maintaining bolt tension. Manufactured to DIN 1440 and ISO 8738 specifications, these flat washers offer reliable performance in machinery assembly, structural steel connections, and heavy equipment manufacturing where dimensional accuracy and material integrity are paramount for operational safety and reduced maintenance cycles.
Specification Summary & Compliance
This M12 flat washer features precise dimensional tolerances with 12mm inner diameter, 25mm outer diameter, and 2.7-3.3mm thickness range. Manufactured in compliance with DIN 1440 and ISO 8738 international standards for dimensional accuracy and performance. Full environmental compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring sustainable and safe industrial use. The steel material with Rockwell B76 hardness provides consistent mechanical properties for reliable performance across industrial applications.
