S-92141A231 0.406" ID x 0.875" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Excellent load distribution with a 0.875" outer diameter, protecting surfaces and preventing fastener embedment.
• Precise No. 24 screw fit with a 0.406" inner diameter, ensuring secure fastening and reducing assembly time.
• Enhanced durability with a Rockwell B68 hardness rating, providing long-term reliability under vibration and stress.
• Strict environmental compliance with RoHS 3 and REACH standards, meeting global regulatory requirements for safe use.
• Consistent dimensional accuracy in inch measurements, guaranteeing reliable performance in repetitive assembly operations.
• Optimal thickness range (0.055-0.069") for effective spacing and tension management in various applications.

Professional Applications & Engineering Value

This 18-8 stainless steel flat washer is engineered to solve critical challenges in industrial fastening. Its corrosion-resistant properties make it indispensable in environments exposed to moisture, chemicals, or extreme temperatures, preventing rust and maintaining joint integrity. The precise 0.406" ID ensures a perfect fit for No. 24 screws, eliminating play and reducing the risk of loosening under dynamic loads. Commonly used in machinery assembly, electrical enclosures, and structural frameworks, this washer distributes clamping force evenly across a 0.875" OD, protecting soft materials from damage and extending the service life of the entire assembly. Its compliance with RoHS and REACH makes it a safe choice for regulated industries, from automotive to consumer electronics.

Specification Summary & Compliance

This flat washer adheres to standard inch measurement tolerances, featuring an ID of 0.406", OD of 0.875", and thickness range of 0.055-0.069" for consistent performance. Manufactured from 18-8 Stainless Steel with a Rockwell B68 hardness, it is designed for use with No. 24 screw sizes. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial applications.