S-92916A425 0.562" ID x 1.375" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance due to brass construction, ensuring long-term reliability in harsh industrial environments
• Optimal load distribution with 1.375" outer diameter, preventing surface damage and maintaining joint integrity
• Precise fit for 1/2" screws with 0.562" inner diameter, reducing installation errors and improving assembly efficiency
• Enhanced durability from Rockwell B60 hardness, providing excellent wear resistance under repeated stress
• Consistent performance with thickness ranging 0.081-0.101", ensuring reliable sealing and spacing in various applications
• Global compliance assurance meeting RoHS 3 and REACH standards, facilitating international supply chain integration
• Heavy-duty capability in inch measurement system, making it ideal for North American industrial equipment and machinery

Professional Applications & Engineering Value

This brass flat washer delivers critical engineering solutions where corrosion resistance and electrical conductivity are paramount. The precise 0.562" ID ensures perfect alignment with 1/2" screw size fasteners, eliminating play and vibration-induced loosening in automotive, plumbing, and electrical assemblies. The 1.375" OD provides substantial bearing surface, effectively distributing clamp load to prevent damage to soft materials and composite surfaces. Manufactured to Rockwell B60 hardness, these industrial washers maintain dimensional stability under high torque applications while the brass material naturally resists galvanic corrosion in marine and chemical environments. The controlled 0.081-0.101" thickness guarantees consistent performance in precision spacing and insulation applications across multiple industries.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.562" inner diameter and 1.375" outer diameter, engineered for 1/2" screw size applications. The brass construction provides Rockwell B60 hardness for consistent mechanical performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted global distribution. The 0.081-0.101" thickness range maintains tight dimensional tolerances suitable for industrial grade assemblies requiring reliable load distribution and corrosion protection.