S-91146A210 22 mm ID DIN 435 Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior load distribution with tapered design (9.2mm to 3mm thickness) to prevent surface damage and maintain joint integrity under heavy loads
• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and chemical exposure
• Precise dimensional compatibility with M20 fasteners (22mm ID, 40mm width) ensuring reliable fit and consistent performance
• Enhanced durability with Rockwell B52 hardness providing excellent wear resistance and long service life
• Standardized quality assurance through DIN 435 certification for guaranteed dimensional accuracy and mechanical properties
• Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
• Optimized for heavy-duty applications where vibration resistance and structural stability are critical

Professional Applications & Engineering Value

This M20 tapered washer delivers critical engineering solutions where standard washers fail. The 18-8 stainless steel composition provides inherent corrosion resistance, making it ideal for chemical processing, marine equipment, and outdoor infrastructure exposed to moisture and aggressive substances. The tapered design (9.2mm to 3mm thickness gradient) effectively redistributes clamping forces across wider surface areas, preventing bolt loosening from vibration and reducing stress concentration on connected materials. Manufactured to DIN 435 standards, these metric tapered washers ensure precise fit with M20 fasteners in heavy machinery, structural steel connections, and transportation equipment where reliability is non-negotiable. The combination of 40mm width and tapered profile addresses common industrial challenges of joint fatigue and surface deformation under dynamic loading conditions.

Specification Summary & Compliance

This tapered washer features precise metric dimensions: 22mm inner diameter, 40mm width, and tapered thickness from 9.2mm to 3mm. Manufactured to DIN 435 specifications for dimensional accuracy and mechanical performance. Material certification includes 18-8 stainless steel with Rockwell B52 hardness rating. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for industrial applications worldwide.