S-93279A300 10.2 mm ID x 18 mm OD ASME B18.21.2M 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 through the split lock design that maintains tension under dynamic loads
- Enhanced corrosion protection with blue-dyed steel surface treatment for extended service life
- Consistent locking performance ensured by Rockwell C38 hardness for reliable fastener security
- Precise M10 compatibility with 10.2mm ID and 18mm OD dimensions for perfect fitment
- Industry-standard compliance with ASME B18.21.2M specifications for guaranteed quality
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations
- Optimal thickness design at 2.9mm providing balanced spring action without compromising space requirements
Professional Applications & Engineering Value
These M10 metric split lock washers deliver critical vibration-resistant performance in demanding industrial environments where fastener loosening can compromise safety and operational continuity. The blue-dyed steel construction provides both visual identification and enhanced corrosion resistance, while the standard split lock washer design creates continuous spring tension that counters rotational forces in machinery, automotive assemblies, and heavy equipment. The Rockwell C38 hardness ensures the washer maintains its locking capability through repeated stress cycles, making it ideal for applications subject to constant vibration, thermal cycling, or dynamic loading conditions where traditional fasteners might fail.
Specification Summary & Compliance
This standard split lock washer features precise dimensional specifications with 10.2mm inner diameter, 18mm outer diameter, and 2.9mm thickness, engineered for M10 screw applications. Manufactured in compliance with ASME B18.21.2M standards for dimensional accuracy and performance requirements. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations concerning chemical substances, ensuring environmental responsibility and workplace safety.
