S-91102A004 0.107" ID x 0.195" OD ASME B18.21.1 Split Lock Washers
Split 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 demanding industrial environments
- Zinc-plated steel construction provides excellent corrosion protection for extended service life
- Rockwell C38 hardness rating ensures consistent spring tension and reliable locking performance
- Precision-engineered dimensions (0.107" ID, 0.195" OD) guarantee perfect fit for No. 3 screw applications
- ASME B18.21.1 compliance verifies manufacturing quality and dimensional accuracy
- Split lock design creates continuous spring action that maintains clamping force under vibration
- Environmental compliance with RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
These split lock washers deliver exceptional engineering value in applications where vibration resistance is critical. The zinc-plated steel construction provides superior corrosion protection while maintaining the necessary spring characteristics for reliable locking action. Engineered to ASME B18.21.1 standards, these washers feature precise dimensional control with 0.107" inner diameter and 0.195" outer diameter, ensuring perfect compatibility with No. 3 screw assemblies. The split lock design creates continuous outward pressure that compensates for vibration-induced loosening, making them ideal for machinery, automotive, and electrical equipment where maintaining fastener integrity under dynamic loads is essential for operational safety and reduced maintenance.
Specification Summary & Compliance
This split lock washer features inch measurement specifications with 0.107" ID, 0.195" OD, and 0.025" thickness, manufactured from zinc-plated steel with Rockwell C38 hardness. The product strictly complies with ASME B18.21.1 dimensional and performance standards, ensuring precise fit and reliable locking function. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making these washers suitable for global industrial applications requiring verified material safety and environmental responsibility.
