S-92844A136 0.281" ID x 1" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in harsh industrial and marine environments
• Precise dimensional fit with 0.281" inner diameter ensuring secure seating on 1/4" screws
• Optimized load distribution through 1" outer diameter design minimizing surface stress and material fatigue
• Manufacturing consistency guaranteed by ASME B18.21.1 standard compliance for reliable performance
• Environmental compliance with RoHS 3 and REACH regulations for safe global industrial applications
• Durable 316 stainless steel construction providing excellent resistance to chemicals and oxidation
• Consistent thickness tolerance (0.056-0.071") ensuring uniform pressure distribution in assembly applications

Professional Applications & Engineering Value

These 316 stainless steel flat washers deliver exceptional engineering value in demanding applications where corrosion resistance is critical. The marine-grade 316 stainless steel composition provides superior protection against saltwater corrosion, chemical exposure, and extreme environmental conditions, making them ideal for marine equipment, chemical processing plants, and offshore installations. The precise inch-system dimensions (0.281" ID x 1" OD) ensure perfect compatibility with 1/4" screw applications, while the controlled thickness range maintains consistent clamping force and prevents joint loosening. Engineered to ASME B18.21.1 standards, these washers solve common industrial challenges including galvanic corrosion, material degradation, and assembly failure in high-moisture environments.

Specification Summary & Compliance

This flat washer features inch-system dimensions with 0.281" inner diameter, 1" outer diameter, and thickness ranging from 0.056" to 0.071" for precise 1/4" screw applications. Manufactured in compliance with ASME B18.21.1 specifications, the product meets rigorous quality standards for dimensional accuracy and performance. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use across global industrial markets without hazardous substance restrictions.