S-93837A160 17 mm ID x 24.4 mm OD DIN 7980 Split Lock Washers for Socket Head Screws
Split Lock Washers for Socket Head Screws
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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 applications
- Zinc-plated steel construction provides excellent corrosion protection for extended service life
- Rockwell C44 hardness rating ensures consistent spring action and reliable locking performance
- Precision M16 sizing (17mm ID/24.4mm OD) guarantees perfect fit and optimal clamping force
- DIN 7980 compliance delivers standardized quality and interchangeability across industrial systems
- RoHS 3 and REACH compliance meets stringent environmental regulations for global manufacturing
- 3.3-3.7mm thickness range maintains proper deflection characteristics for repeated use cycles
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these M16 metric split lock washers solve critical vibration-induced loosening problems in machinery, automotive assemblies, and heavy equipment. The zinc-plated steel material provides dual protection against corrosion while maintaining the necessary spring tension to keep M16 fasteners securely locked. The split-ring design creates constant upward force against the bolt head or nut, effectively countering rotational forces that cause conventional fasteners to fail. Meeting DIN 7980 standards ensures dimensional consistency and reliable performance in assembly lines where precision matters. These vibration resistant washers are particularly valuable in applications subject to thermal cycling, mechanical shocks, or continuous operation where maintenance downtime must be minimized.
Specification Summary & Compliance
This standard split lock washer features precise dimensional specifications including 17mm inner diameter, 24.4mm outer diameter, and 3.3-3.7mm thickness range. Manufactured to DIN 7980 specifications with Rockwell C44 hardness for consistent spring performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental standards for industrial components. Designed specifically for use with M16 screw sizes in metric fastener systems.
