S-93837A350 10.2 mm ID x 16 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
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance prevents fastener loosening in high-stress environments
- Enhanced corrosion protection through zinc yellow-chromate plating for extended service life
- High hardness rating (Rockwell C44) ensures consistent spring action and reliable locking force
- Precision metric dimensions (10.2mm ID, 16mm OD) guarantee perfect fit with M10 fasteners
- DIN 7980 compliance provides assurance of manufacturing quality and dimensional accuracy
- Split lock design creates continuous tension that maintains bolt preload under dynamic conditions
- Steel construction delivers excellent strength-to-weight ratio for demanding applications
Professional Applications & Engineering Value
This M10 split lock washer addresses critical vibration-induced loosening challenges in industrial assemblies. The zinc yellow-chromate plated steel construction provides dual protection against corrosion while maintaining the Rockwell C44 hardness necessary for effective spring performance. Engineered to DIN 7980 standards, these metric lock washers deliver predictable clamping force in machinery, automotive, and equipment manufacturing applications where thermal cycling and dynamic loads compromise joint integrity. The split design creates continuous radial pressure that compensates for settlement and maintains tension, making them ideal for vibration-resistant fastening systems in motors, pumps, and structural frameworks.
Specification Summary & Compliance
This standard split lock washer features precise dimensions: 10.2mm internal diameter, 16mm outer diameter, and 2.3-2.7mm thickness range. Manufactured to DIN 7980 specifications with Rockwell C44 hardness certification, ensuring consistent performance and dimensional accuracy. The zinc yellow-chromate plating provides corrosion resistance while meeting industry standards for metric fastener applications. Compliant with RoHS and REACH environmental directives for use in regulated industries.
