S-92147A007 0.148" ID x 0.25" 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 high-stress industrial environments
- Exceptional corrosion resistance with 316 stainless steel construction for harsh chemical and marine applications
- Precision dimensional fit with 0.148" ID specifically engineered for No. 6 screws
- Enhanced durability with Rockwell C35 hardness for long-lasting performance under repeated loading
- Industry-standard compliance with ASME B18.21.1 specifications ensuring reliable mechanical performance
- Environmental responsibility through RoHS 3 and REACH compliance for restricted substance management
- Optimized spring action from standard split lock design maintains constant tension and locking force
Professional Applications & Engineering Value
These 316 stainless steel split lock washers provide critical vibration-resistant fastening solutions where equipment reliability is paramount. The split lock washer design creates continuous spring tension that compensates for thermal expansion, vibration, and load variations in demanding applications. Engineered with marine-grade 316 stainless steel, these washers deliver exceptional corrosion resistance in chemical processing, marine, and food industry environments where exposure to chlorides and harsh chemicals is common. The standard split lock configuration ensures easy installation while maintaining consistent locking pressure, preventing costly downtime from fastener failure. Particularly valuable for No. 6 screw applications in machinery, electrical enclosures, and structural assemblies where vibration-induced loosening compromises safety and operational integrity.
Specification Summary & Compliance
Manufactured to exact ASME B18.21.1 specifications with precise dimensions: 0.148" inner diameter, 0.25" outer diameter, and 0.031" thickness. These split lock washers maintain dimensional accuracy for proper fit with No. 6 screws. The 316 stainless steel construction provides superior material properties with Rockwell C35 hardness. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and restricted substance management.
