S-92538A330 0.188" ID x 0.75" OD Finishing Washers

Key Features & Benefits at a Glance

• Perfect flush mounting with 82° countersink angle for seamless surface integration in professional assemblies
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
• Optimized load distribution through precision dimensions (0.188" ID, 0.75" OD) preventing screw head pull-through
• Enhanced mechanical durability with Rockwell B83 hardness maintaining structural integrity under stress
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications
• Precision No. 8 screw compatibility ensuring secure fastening without alignment issues
• Consistent performance with controlled thickness tolerance (0.115-0.135") for reliable installation results

Professional Applications & Engineering Value

Engineered for demanding applications where surface flushness and corrosion resistance are critical, these 82° countersunk washers solve common industrial fastening challenges. The 18-8 stainless steel composition provides exceptional resistance to rust and chemical exposure, making them ideal for marine, food processing, and outdoor equipment applications. The precise countersunk flat washer design ensures screw heads sit perfectly flush, eliminating protrusions that could interfere with moving parts or create safety hazards. With specialized dimensions tailored for No. 8 screw applications, these industrial washers prevent material deformation while distributing clamping forces evenly across joined surfaces. The combination of inch system measurements and standardized angles makes them perfect replacements in maintenance operations and new equipment manufacturing across North American markets.

Specification Summary & Compliance

Manufactured to exacting dimensional standards with inch system measurements including 0.188" internal diameter and 0.75" outer diameter. Features standardized 82° countersink angle compatible with common fastener profiles. Constructed from 18-8 stainless steel with verified Rockwell B83 hardness for consistent mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use in international markets. Thickness maintained within precise tolerance range of 0.115-0.135" for reliable performance in assembly operations.