S-93162A350 18 mm ID x 32 mm OD Oversized Washers

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with blue-dyed steel finish for prolonged service life in demanding environments
• Precise M16 screw compatibility with 18mm inner diameter ensuring secure, vibration-resistant fastening
• Optimal load distribution through 32mm outer diameter design reducing surface pressure and material stress
• Consistent performance maintained by 3.1-4.6mm thickness range and Rockwell C38 hardness rating
• Global regulatory compliance with RoHS 3 and REACH standards for safe international industrial deployment
• Metric system alignment enabling seamless integration with international machinery and equipment specifications
• Visual identification advantage through blue dye for quick inventory management and assembly verification

Professional Applications & Engineering Value

These blue-dyed steel flat washers deliver critical engineering solutions for industrial applications where vibration resistance and corrosion protection are paramount. The M16-compatible design with 18mm ID and 32mm OD creates an optimal bearing surface that prevents fastener loosening under dynamic loads while distributing clamping force to protect sensitive materials. The Rockwell C38 hardness ensures dimensional stability under high torque applications, making these metric washers ideal for automotive assemblies, heavy machinery, and construction equipment where reliable fastening solutions must withstand environmental challenges and mechanical stress without compromising performance.

Specification Summary & Compliance

Manufactured to precise metric dimensions with 18mm inner diameter, 32mm outer diameter, and 3.1-4.6mm thickness range. The blue-dyed steel construction meets Rockwell C38 hardness specifications for consistent performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use across global industrial markets.