S-98688A157 15 mm ID x 24 mm OD DIN 433 General Purpose Washers

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc plating protects against rust and extends service life in harsh environments
• Precise dimensional accuracy with 15mm ID and 24mm OD ensures perfect fit for M14 screws, preventing loosening and misalignment
• Superior load distribution due to 2.3-2.7mm thickness reduces surface pressure and prevents damage to connected materials
• High mechanical strength with Rockwell C38 hardness maintains shape under heavy loads and repeated stress
• Reliable standardization per DIN 433 ensures interchangeability and compatibility with metric fastener systems
• Environmental compliance with RoHS 3 and REACH meets strict industrial regulations for safe, sustainable use
• Durable steel construction provides long-term reliability in demanding mechanical and structural applications

Professional Applications & Engineering Value

This M14 flat washer is engineered to address critical challenges in industrial assembly, where vibration, corrosion, and load stress can compromise joint integrity. The zinc plated steel construction offers a protective barrier against moisture and chemicals, significantly reducing maintenance needs in outdoor machinery, automotive systems, and construction frameworks. With its metric dimensions adhering to DIN 433, it ensures precise alignment and uniform clamping force for M14 screws, preventing bolt loosening and material deformation. This makes it ideal for heavy-duty applications like equipment mounting, structural steel connections, and manufacturing fixtures, where consistent performance under dynamic loads is essential. The robust design minimizes downtime and enhances safety by distributing pressure evenly across surfaces.

Specification Summary & Compliance

This flat washer conforms to DIN 433 standards with an inner diameter of 15mm, outer diameter of 24mm, and thickness range of 2.3-2.7mm, ensuring dimensional precision for M14 screw sizes. It features a Rockwell C38 hardness for reliable mechanical performance and is manufactured from zinc plated steel for durability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety requirements for industrial hardware components.