S-96505A126 25 mm ID x 40 mm OD DIN 1440, ISO 8738 Oversized Washers

Key Features & Benefits at a Glance

• Superior load distribution with 40mm outer diameter to prevent surface damage and fastener loosening under heavy loads
• Exceptional durability achieved through Rockwell B76 hardness steel construction for long service life
• Precision dimensional accuracy with 25mm inner diameter ensuring perfect fit for M25 screw applications
• International compliance assurance meeting both DIN 1440 and ISO 8738 standards for global project compatibility
• Enhanced safety and reliability with controlled 3.7-4.3mm thickness for consistent performance in demanding environments
• Environmental responsibility through full RoHS 3 and REACH compliance for sustainable operations
• Reduced maintenance costs through corrosion-resistant steel material and standardized dimensions

Professional Applications & Engineering Value

This M25 flat washer delivers critical engineering solutions for heavy-duty industrial applications where proper load distribution is paramount. The steel construction with Rockwell B76 hardness provides exceptional resistance to deformation under extreme pressure, preventing joint failure in machinery, structural steel connections, and heavy equipment assemblies. The precisely engineered 25mm ID and 40mm OD dimensions ensure optimal surface contact area, effectively distributing clamping force across wider surfaces to protect sensitive materials from damage. As a DIN 1440 and ISO 8738 certified component, this metric flat washer offers reliable performance in automotive, construction, and manufacturing sectors where vibration resistance and long-term joint integrity are critical operational requirements.

Specification Summary & Compliance

Manufactured to exact DIN 1440 and ISO 8738 standards with dimensional tolerances ensuring consistent performance. Features precise 25mm inner diameter for M25 screw compatibility, 40mm outer diameter, and 3.7-4.3mm thickness range. Constructed from steel with Rockwell B76 hardness for mechanical reliability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial applications worldwide.