S-93413A140 6.4 mm ID x 12 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with black-coated steel construction for extended service life in harsh environments
• Precise M6 screw compatibility with 6.4mm inner diameter ensuring secure, vibration-resistant fastening
• Optimized load distribution through 12mm outer diameter design that minimizes surface pressure
• Consistent dimensional accuracy meeting DIN 125 and ISO 7089 international standards for reliable interchangeability
• Enhanced mechanical strength with Rockwell B75 hardness rating for durable performance under stress
• Environmental compliance assurance with RoHS 3 and REACH certification for safe industrial usage
• Versatile 1.4-1.8mm thickness range providing optimal spacing and tension adjustment capabilities

Professional Applications & Engineering Value

These M6 flat washers deliver critical engineering solutions where corrosion resistance and dimensional precision are paramount. The black corrosion-resistant coated steel construction specifically addresses common failure points in industrial environments exposed to moisture, chemicals, and atmospheric contaminants. Engineered to DIN 125 and ISO 7089 standards, these metric washers provide reliable load distribution for M6 fasteners in machinery assembly, electrical enclosures, automotive components, and structural applications. The controlled thickness variation (1.4-1.8mm) accommodates manufacturing tolerances while maintaining consistent clamping force, preventing joint loosening and material damage in high-vibration settings.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 6.4mm inner diameter and 12mm outer diameter, manufactured to DIN 125 and ISO 7089 dimensional standards. The product maintains Rockwell B75 hardness for mechanical durability and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors while meeting international quality and safety requirements.