S-97310A114 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 protection with zinc plating extends service life in harsh environments
- Precise dimensional accuracy (6.4mm ID, 17mm OD) ensures perfect fit with M6 fasteners
- Enhanced load distribution with 2.7-3.3mm thickness prevents surface damage and loosening
- Exceptional mechanical strength from Rockwell B76 hardness withstands high-stress applications
- Guaranteed interchangeability through strict DIN 7349 manufacturing standards
- Environmental compliance with RoHS 3 and REACH regulations for global industrial use
- Reliable performance in heavy-duty assemblies due to zinc-plated steel construction
Professional Applications & Engineering Value
These M6 metric flat washers deliver critical engineering solutions where vibration resistance and corrosion prevention are paramount. The zinc-plated steel construction creates a sacrificial barrier against moisture and chemicals, significantly reducing maintenance cycles in outdoor equipment, automotive assemblies, and industrial machinery. With DIN 7349 compliance ensuring dimensional precision, these washers eliminate fastener misalignment while the controlled 2.7-3.3mm thickness provides optimal clamping force distribution. The Rockwell B76 hardness maintains structural integrity under repeated dynamic loads, making them ideal for heavy-duty bolted connections in construction, manufacturing, and transportation sectors where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to DIN 7349 standards with precise metric dimensions: 6.4mm inner diameter, 17mm outer diameter, and 2.7-3.3mm thickness range. Material certification includes zinc-plated steel with Rockwell B76 hardness verification. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, including SVHC monitoring through January 2023. These washers meet international quality standards for industrial fastener applications requiring consistent performance and regulatory adherence.
