S-94630A211 5.3 mm ID x 15 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Precise M5 Compatibility: Designed with a 5.3mm inner diameter for secure fit and optimal load distribution with M5 screws, reducing the risk of loosening under vibration.
• DIN 9021 Standard Compliance: Manufactured to DIN 9021 specifications ensuring dimensional accuracy and interchangeability in metric assembly systems.
• Durable Steel Construction: Made from robust steel for excellent strength and resistance to deformation under pressure, extending the lifespan of your assemblies.
• Optimized Load Bearing Surface: 15mm outer diameter provides a wider surface area to protect components from damage and distribute clamping force evenly.
• Consistent Thickness Tolerance: 1.0-1.4mm thickness range ensures reliable performance and uniform pressure application in various industrial settings.
• Environmental & Regulatory Safety: Compliant with RoHS 3 and REACH standards, guaranteeing safe use in regulated industries and promoting workplace safety.
• Metric System Efficiency: Metric measurements streamline procurement and integration into global manufacturing and maintenance processes.

Professional Applications & Engineering Value

These M5 flat washers are engineered to address common industrial challenges such as surface damage, bolt loosening, and uneven load distribution. Crafted from high-quality steel, they provide a reliable barrier that prevents fastener embedding and distributes clamping force across a wider area, crucial for metric assembly systems. The adherence to DIN 9021 standards ensures precise fit and performance in automotive, machinery, and electronic enclosures where M5 screw applications demand consistency. The RoHS and REACH compliance further enhances their value by meeting strict environmental regulations, making them ideal for use in sectors prioritizing safety and sustainability without compromising on mechanical integrity.

Specification Summary & Compliance

This flat washer conforms to DIN 9021 standards with an inner diameter of 5.3mm, outer diameter of 15mm, and thickness ranging from 1.0mm to 1.4mm, ensuring precise dimensional tolerances for metric applications. It is manufactured from steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for industrial use while adhering to environmental and health safety requirements.