S-90107A106 0.578" ID x 1.062" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for long-lasting performance in harsh environments like marine and chemical processing
• Precise dimensional fit with 0.578" ID specifically engineered for secure 9/16" screw applications
• Exceptional durability thanks to 316 stainless steel construction, maintaining integrity under stress and vibration
• Reliable load distribution with 1.062" OD and controlled thickness (0.055-0.085") to prevent surface damage
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global industrial supply chains
• Broad industrial compatibility with inch-system fasteners, simplifying procurement and inventory management

Professional Applications & Engineering Value

Engineered for demanding applications, these 316 stainless steel flat washers provide critical protection against galvanic corrosion and chemical degradation. The inch-system dimensions ensure perfect compatibility with 9/16" screws, maintaining bolt tension and preventing loosening in high-vibration environments. With excellent pitting resistance, they solve common failure points in marine hardware, offshore equipment, and chemical processing plants where saltwater or aggressive chemicals would rapidly degrade standard washers. The controlled thickness range (0.055-0.085") guarantees consistent performance while distributing loads effectively across connected surfaces.

Specification Summary & Compliance

This flat washer features precise inch-system dimensions: 1.062" OD x 0.578" ID with thickness ranging 0.055-0.085". Manufactured from 316 stainless steel for optimal corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.