S-98690A220 15 mm ID x 24 mm OD DIN 433 General Purpose Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 316 stainless steel, ideal for harsh environments like marine or chemical processing, reducing maintenance and replacement costs.
• Enhanced load distribution with precise 15mm ID and 24mm OD, preventing surface damage and loosening under high-stress conditions.
• Superior durability backed by Rockwell B75 hardness, offering reliable performance and long service life in demanding industrial applications.
• Guaranteed dimensional accuracy compliant with DIN 433 standards, ensuring consistent fit and compatibility with M14 screws for seamless assembly.
• Environmental and safety compliance with RoHS 3 and REACH regulations, providing peace of mind for global supply chains and sustainable operations.
• Versatile application support in metric systems, making it easy to integrate into various machinery, equipment, and structural projects.

Professional Applications & Engineering Value

This M14 metric flat washer is engineered with 316 stainless steel to address common industrial challenges like corrosion-induced failure and component degradation. Its robust construction and Rockwell B75 hardness ensure it withstands heavy loads and vibrations in applications such as marine hardware, chemical processing equipment, and outdoor infrastructure. The precise 15mm inner diameter and 24mm outer diameter provide optimal surface coverage, distributing pressure evenly to prevent bolt loosening and material fatigue. By complying with DIN 433 standards, it guarantees reliable performance in metric-based assemblies, reducing downtime and enhancing safety in critical operations. This washer is a cost-effective solution for industries requiring long-term reliability and compliance with stringent environmental regulations.

Specification Summary & Compliance

This flat washer adheres to DIN 433 specifications, ensuring precise dimensional tolerances for consistent performance. It features a 15mm inner diameter, 24mm outer diameter, and thickness range of 5.2–6.8 mm, designed for M14 screw sizes in metric systems. The washer is manufactured from 316 stainless steel with a hardness of Rockwell B75 and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.