S-90483A105 17.1 mm ID x 30 mm OD DIN 125 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with zinc yellow-chromate plating for extended service life in harsh environments
• Excellent load distribution across 30mm outer diameter to prevent surface damage and fastener loosening
• Precision dimensional control with 17.1mm inner diameter ensuring perfect fit for M16 screw applications
• Consistent thickness tolerance (2.9-3.0mm) for reliable performance and uniform clamping pressure
• Enhanced mechanical strength with Rockwell C15 hardness rating for durable performance under stress
• Guaranteed standardization through DIN 125 compliance for seamless integration into existing metric systems
• Versatile industrial compatibility with metric measurement system for global manufacturing applications

Professional Applications & Engineering Value

This M16 flat washer delivers critical engineering solutions where corrosion resistance and precise load distribution are paramount. The zinc yellow-chromate plated steel construction provides exceptional protection against oxidation and chemical exposure, significantly extending component lifespan in demanding environments like outdoor machinery, automotive assemblies, and industrial equipment. With its DIN 125 standardization and metric dimensions, this washer ensures perfect compatibility with M16 fasteners while preventing surface damage, reducing maintenance frequency, and maintaining structural integrity under vibration and thermal cycling. The controlled 2.9-3.0mm thickness guarantees consistent performance in high-stress applications where uniform pressure distribution is critical.

Specification Summary & Compliance

Manufactured to DIN 125 standards with metric dimensions: 17.1mm inner diameter, 30mm outer diameter, and 2.9-3.0mm thickness range. Features Rockwell C15 hardness and constructed from zinc yellow-chromate plated steel for enhanced durability. Compliant with international metric system requirements and suitable for industrial applications requiring precise dimensional tolerances and standardized components.