S-92141A232 0.5" ID x 1" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Enhanced load distribution from the 1" outer diameter, reducing surface pressure and preventing material damage.
• Consistent performance under stress thanks to Rockwell B68 hardness, ensuring the washer maintains shape and function.
• Precise fit for 15/32" screws with a 0.5" inner diameter, minimizing play and improving assembly accuracy.
• Durable and long-lasting design with a thickness range of 0.055-0.069", providing reliable service in repetitive or high-vibration settings.
• Compliance with strict environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
• Versatile inch system compatibility, making it easy to integrate into existing machinery and equipment designs.

Professional Applications & Engineering Value

These 18-8 stainless steel flat washers are engineered to address common industrial challenges such as fastener loosening, surface wear, and corrosion-induced failure. The corrosion-resistant material ensures longevity in moist or chemical-exposed settings, while the Rockwell B68 hardness provides the necessary toughness to withstand high clamping forces without deforming. Commonly used in machinery assembly, automotive systems, and construction projects, these precision washers help maintain bolt tension, distribute loads evenly, and extend the service life of connected components. Their inch-based sizing (0.5" ID x 1" OD) and compatibility with 15/32" screw sizes make them a reliable choice for engineers seeking durable, environmentally compliant fastening solutions.

Specification Summary & Compliance

This flat washer meets standard inch system dimensions with an inner diameter of 0.5", outer diameter of 1", and thickness ranging from 0.055" to 0.069". Manufactured from 18-8 stainless steel and hardened to Rockwell B68, it ensures consistent performance in various applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial use.