S-91116A367 6.4 mm ID x 17 mm OD DIN 7349 Oversized Washers
Oversized Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from Black-Oxide 18-8 Stainless Steel, ideal for harsh industrial environments
- Precise dimensional fit with 6.4mm ID and 17mm OD ensuring secure M6 screw seating and load distribution
- Consistent thickness control (1.0-1.3mm) for uniform pressure application and vibration resistance
- Guaranteed compliance with DIN 7349 standards for reliable performance in metric fastener systems
- Enhanced durability through 18-8 stainless steel construction, resisting wear and degradation
- Environmental responsibility with full RoHS 3 and REACH compliance for safe industrial use
- Broad compatibility with metric M6 fasteners across machinery, equipment, and structural applications
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this M6 flat washer delivers critical protection against corrosion and mechanical stress. The Black-Oxide 18-8 Stainless Steel construction provides a durable barrier against moisture, chemicals, and temperature variations, extending service life in assembly lines, outdoor equipment, and marine applications. Its DIN 7349 compliance ensures precise metric dimensions (6.4mm ID, 17mm OD) for accurate fit with M6 screws, preventing loosening under vibration and distributing clamp load effectively to protect sensitive surfaces. This flat washer solves common issues like galvanic corrosion and premature failure, making it a reliable choice for industrial maintenance, automotive, and construction projects where long-term performance is essential.
Specification Summary & Compliance
This washer meets DIN 7349 specifications with inner diameter of 6.4mm, outer diameter of 17mm, and thickness range of 1.0-1.3mm. Manufactured from Black-Oxide 18-8 Stainless Steel for consistent performance in metric fastener systems. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability.
