S-97471A108 17 mm ID x 36 mm OD DIN 432 Tab Lock Washers
Tab Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance prevents fastener loosening in high-stress environments
- Positive anti-rotation locking with 5.5mm tab width ensures secure positioning
- Durable steel construction with Rockwell B50 hardness maintains structural integrity
- Precision DIN 432 compliance guarantees dimensional accuracy and interchangeability
- Environmental regulation compliance with RoHS 3 and REACH standards
- Optimized metric sizing (17mm ID, 36mm OD) provides perfect M16 screw compatibility
- Reliable performance in heavy-duty mechanical applications requiring permanent locking
Professional Applications & Engineering Value
This M16 tab lock washer delivers critical engineering solutions where vibration-induced fastener failure poses significant operational risks. Manufactured from steel with Rockwell B50 hardness, it maintains mechanical properties under constant stress while the DIN 432 standard ensures precise dimensional control. The integrated tab design creates permanent mechanical interference, eliminating rotational movement that compromises joint integrity in heavy machinery, automotive assemblies, and industrial equipment. Unlike standard washers that rely solely on spring tension, this anti-rotation washer provides positive locking through physical obstruction, making it ideal for applications where safety and reliability are paramount. The metric dimensions (17x36x1.2mm) ensure perfect compatibility with M16 fasteners in European-engineered systems.
Specification Summary & Compliance
This washer features precise dimensional specifications including 17mm internal diameter, 36mm outer diameter, and 1.2mm thickness with 5.5mm tab width. Manufactured to DIN 432 standards for dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial applications. Material certification confirms steel construction with Rockwell B50 hardness for consistent mechanical performance.
