S-92844A234 13.4 mm ID x 43.6 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments.
• Precise dimensional fit with 13.4mm ID and 43.6mm OD, ensuring reliable load distribution and secure fastening for M12 screws.
• Consistent thickness range of 2.5-3.5mm for uniform pressure application and reduced risk of loosening under vibration.
• Compliance with ASME B18.22M standards guarantees interchangeability and quality assurance in industrial assemblies.
• REACH certification ensures safe use by restricting hazardous substances, supporting workplace and environmental safety.
• Durable performance in demanding applications due to high-grade material, minimizing maintenance and replacement costs.
• Versatile metric sizing for seamless integration into global machinery and equipment designs.

Professional Applications & Engineering Value

This M12 metric flat washer made from 316 stainless steel addresses critical challenges in industries like chemical processing, marine, and food equipment, where exposure to corrosive agents can degrade components rapidly. The flat washer design with precise inner and outer diameters (13.4mm ID, 43.6mm OD) and controlled thickness (2.5-3.5mm) ensures even load distribution, preventing surface damage and bolt loosening in high-vibration settings. By adhering to ASME B18.22M specifications and REACH compliance, it offers reliable performance in assemblies requiring strict dimensional accuracy and material purity, reducing downtime and enhancing the longevity of industrial washers in corrosive or high-stress environments.

Specification Summary & Compliance

This washer features standard metric dimensions with an ID of 13.4 mm, OD of 43.6 mm, and thickness of 2.5-3.5 mm, designed for M12 screw sizes. It conforms to ASME B18.22M manufacturing standards for dimensional consistency and is REACH (EC 1907/2006) compliant as of 01/17/2022, ensuring adherence to environmental and safety regulations without hardness ratings specified.