S-98148A130 Male and Female Leveling Washers

Key Features & Benefits at a Glance

• Superior angular correction with up to 3° maximum adjustment capability for reliable alignment in misaligned assemblies
• Exceptional durability provided by steel construction with Rockwell C48 hardness for long-lasting performance under heavy loads
• Precision metric compatibility with M5 screw size and 6mm female ID ensuring perfect fit in industrial applications
• Optimized load distribution through spherical design with 7.5mm male radius reducing stress concentrations
• Regulatory compliance assurance with RoHS 3 and REACH compliance meeting international environmental standards
• Consistent dimensional accuracy with 11.1mm OD and controlled 3.7-4.3mm thickness for reliable installation
• Versatile replacement solution compatible with replacement male washers for maintenance and repair operations

Professional Applications & Engineering Value

These M5 spherical washers deliver critical engineering value by solving common alignment challenges in industrial applications where mating surfaces aren't perfectly parallel. The steel construction with Rockwell C48 hardness ensures the washers maintain their spherical form under substantial loads, preventing deformation that could compromise the 3° angular correction capability. The precision metric dimensions - including the 6mm female ID and 11.1mm OD - guarantee proper fit with M5 screws, while the spherical interface effectively redistributes clamping forces across uneven surfaces. This design significantly reduces stress concentrations that typically lead to joint failure, making these spherical washers essential components in machinery, structural assemblies, and equipment requiring reliable fastening solutions where perfect alignment cannot be guaranteed during installation.

Specification Summary & Compliance

This spherical washer features precise metric dimensions including female ID of 6mm, male ID of 5.3mm, consistent OD of 11.1mm, and thickness ranging from 3.7 to 4.3mm. The product maintains dimensional accuracy suitable for M5 screw applications with a maximum angular correction of 3°. Manufactured from steel with Rockwell C48 hardness for consistent performance, these washers comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current international compliance standards for industrial components.