S-93413A336 8.4 mm ID x 15 mm OD DIN 433; ISO 7092 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with black-coated steel construction, extending service life in harsh industrial environments
• Precise M8 compatibility with 8.4mm ID ensuring secure fit and optimal load distribution for screw fastening systems
• Enhanced mechanical durability from Rockwell B76 hardness, resisting deformation under high-pressure applications
• Guaranteed dimensional accuracy through compliance with DIN 433 and ISO 7092 standards for reliable interchangeability
• Environmental regulation compliance meeting RoHS 3 and REACH requirements for safe global industrial use
• Optimized load bearing surface with 15mm OD and 1.4-1.8mm thickness, preventing surface damage and maintaining joint integrity
• Metric system standardization ensuring seamless integration with international machinery and equipment designs

Professional Applications & Engineering Value

These M8 metric flat washers deliver critical engineering solutions where corrosion resistance and mechanical reliability are paramount. The black corrosion-resistant-coated steel construction provides essential protection against oxidation and chemical exposure in manufacturing facilities, outdoor equipment, and marine applications. Engineered to DIN 433 and ISO 7092 specifications, these washers maintain precise dimensional stability to prevent loosening and distribute clamping forces evenly across fastened surfaces. The Rockwell B76 hardness ensures consistent performance in high-vibration environments, while the standardized metric dimensions facilitate seamless integration into European and international mechanical systems. This combination of material properties and manufacturing precision addresses common industrial challenges including fastener corrosion, joint failure, and maintenance downtime.

Specification Summary & Compliance

Manufactured to exact DIN 433 and ISO 7092 dimensional standards with inner diameter of 8.4mm, outer diameter of 15mm, and thickness range of 1.4-1.8mm. Material specifications include black corrosion-resistant-coated steel with Rockwell B76 hardness rating. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, verified against the latest SVHC list (updated 06/14/2023, 235 substances). Designed specifically for M8 screw size applications within metric measurement systems.