S-90449A140 6 mm ID x 10 mm OD DIN 7603 Hard Fiber Sealing Washers

Key Features & Benefits at a Glance

• Superior sealing performance with fiber construction that compresses evenly to prevent fluid and gas leakage in M6 fastener applications
• Excellent electrical insulation properties for safe operation in electrical assemblies and equipment
• Effective vibration resistance that maintains joint integrity in high-vibration industrial environments
• Precise dimensional compliance with 6mm ID, 10mm OD, and 0.8mm thickness ensuring perfect fit for M6 screws
• Durable fiber material with Rockwell R50 hardness providing consistent performance under compression
• Regulatory compliance assurance meeting DIN 7603 standards for quality and dimensional accuracy
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance for global supply chain integration

Professional Applications & Engineering Value

This M6 metric flat fiber washer delivers critical engineering solutions where electrical insulation and vibration damping are paramount. The fiber material composition provides natural compressibility that creates reliable seals in plumbing, automotive, and electrical enclosure applications. Unlike metal washers that can conduct electricity or corrode, this DIN 7603 compliant washer maintains integrity in humid or chemically aggressive environments. The precise 6x10x0.8mm dimensions ensure proper load distribution while preventing fastener loosening in machinery subject to constant vibration. Engineers specify these flat washers for applications requiring both sealing performance and electrical isolation without the weight or conductivity concerns of metal alternatives.

Specification Summary & Compliance

This flat fiber washer features precise metric dimensions: 6mm inner diameter, 10mm outer diameter, and 0.8mm thickness, engineered for M6 screw applications. Manufactured to DIN 7603 standards for dimensional accuracy and quality assurance. The fiber material achieves Rockwell R50 hardness for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and unrestricted use in global industrial markets.