S-92844A129 0.188" ID x 0.625" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for long-lasting performance in harsh environments, including marine and chemical applications
• Precise dimensional fit with 0.188" inner diameter designed specifically for No. 8 screws, ensuring secure fastening
• Optimized load distribution provided by the 0.625" outer diameter, minimizing surface damage and material stress
• Consistent thickness control between 0.056-0.071" ensures reliable performance and uniform pressure application
• Industry-standard compliance with ASME B18.21.1 specifications guarantees mechanical reliability and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH standards for safe use in regulated industries
• 316 stainless steel construction offers excellent durability and resistance to pitting and crevice corrosion

Professional Applications & Engineering Value

These 316 stainless steel flat washers provide critical engineering solutions where corrosion resistance and material integrity are paramount. The marine-grade 316 stainless steel composition delivers exceptional performance in saltwater environments, chemical processing plants, and food processing facilities where standard washers would rapidly deteriorate. The precise 0.188" ID ensures perfect compatibility with No. 8 screws, while the 0.625" OD provides optimal bearing surface to prevent embedding and distribute loads effectively across joined materials. The controlled 0.056-0.071" thickness maintains consistent clamping force in assembly applications, making these inch-system washers ideal for maintenance, manufacturing, and infrastructure projects requiring reliable, long-term fastening solutions in demanding conditions.

Specification Summary & Compliance

Manufactured to ASME B18.21.1 dimensional standards with inch system measurements: 0.188" inner diameter, 0.625" outer diameter, and thickness range of 0.056-0.071". These flat washers are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current substance restriction requirements for industrial and international applications.