S-92141A033 0.531" ID x 1.25" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel material, ideal for harsh industrial environments and extending service life.
• Precise dimensional fit with 0.531" ID and 1.25" OD, ensuring reliable load distribution and secure fastening for 1/2" screws.
• Consistent thickness range of 0.055-0.069" provides uniform pressure distribution, reducing the risk of joint loosening.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and suitability for global industrial supply chains.
• Durable construction offers long-term reliability in demanding applications, minimizing maintenance needs.
• Versatile inch system compatibility makes it easy to integrate into existing North American and international fastener setups.

Professional Applications & Engineering Value

This 18-8 stainless steel flat washer is engineered to address common industrial challenges such as corrosion-induced failure and uneven load bearing. Its precision dimensions (0.531" ID x 1.25" OD) and controlled thickness ensure a snug fit for 1/2" screw size applications, preventing bolt loosening under vibration and thermal cycling. The stainless steel material provides excellent resistance to moisture, chemicals, and oxidation, making it ideal for use in machinery, construction, and marine environments. By distributing loads evenly and protecting surfaces, this flat washer enhances joint integrity and reduces downtime in industrial washers and fastener systems, supporting efficient and safe operations.

Specification Summary & Compliance

This flat washer adheres to standard inch system measurements with an inner diameter of 0.531", outer diameter of 1.25", and thickness ranging from 0.055" to 0.069", designed specifically for 1/2" screw sizes. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it meets stringent environmental and safety standards for industrial use without hazardous substances.