S-92844A228 25.7 mm ID x 55.5 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, reducing maintenance and replacement costs
• Precise dimensional fit with 25.7mm ID and 55.5mm OD ensuring reliable alignment and load distribution for M24 fasteners
• Optimized thickness range (4.000mm-5.100mm) providing consistent spacing and vibration dampening in industrial assemblies
• Compliance with ASME B18.22M standard guarantees interchangeability and reliable performance in metric applications
• REACH regulatory compliance ensures safe use without hazardous substances, meeting international environmental standards
• Excellent chemical resistance ideal for chemical processing, marine, and food industry applications where corrosion is a concern
• Durable flat washer design distributes pressure evenly, preventing surface damage and extending assembly lifespan

Professional Applications & Engineering Value

Engineered for demanding environments, these M24 flat washers made from 316 stainless steel provide critical protection against chemical and saltwater corrosion, making them ideal for marine equipment, chemical processing plants, and offshore structures. The metric dimensions (25.7mm ID × 55.5mm OD) ensure precise fit with M24 bolts, preventing loosening under vibration while the controlled thickness maintains consistent clamping force. This ASME B18.22M compliant washer solves common industrial pain points like galvanic corrosion and premature fastener failure, offering long-term reliability in REACH compliant applications where material integrity and regulatory adherence are paramount.

Specification Summary & Compliance

This flat washer conforms to ASME B18.22M dimensional standards with inner diameter 25.7mm, outer diameter 55.5mm, and thickness ranging 4.000mm–5.100mm. Manufactured from 316 stainless steel for metric M24 screw applications, it meets REACH (EC 1907/2006) compliance (SVHC list as of 01/17/2022), ensuring adherence to environmental and safety regulations without performance compromise.