S-92146A038 1.024" ID x 1.656" 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 loosening under dynamic loads, ensuring long-term joint integrity
- 18-8 stainless steel construction provides excellent corrosion resistance for demanding industrial environments
- Rockwell C35 hardness rating delivers optimal spring tension and durability through repeated cycles
- Precision-engineered split design creates consistent radial pressure for reliable locking performance
- ASME B18.21.1 compliance guarantees dimensional accuracy and interchangeability with standard components
- RoHS 3 and REACH compliance ensures environmental responsibility and global market acceptance
- Optimized dimensions (1.024" ID, 1.656" OD) provide perfect fit for 1" fasteners while maximizing bearing surface
Professional Applications & Engineering Value
This 18-8 stainless steel split lock washer addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and structural applications. The split lock design generates continuous outward pressure that counters rotational forces, maintaining clamp load in high-vibration environments. Made from corrosion-resistant 18-8 stainless steel, it withstands harsh operating conditions while the Rockwell C35 hardness ensures the spring characteristic remains effective through thermal cycling and dynamic stresses. These industrial washers are particularly valuable in equipment subject to constant motion or thermal expansion, where maintaining secure fastening is critical to operational safety and reduced maintenance intervals.
Specification Summary & Compliance
Manufactured to ASME B18.21.1 standards with precise dimensions: 1.024" inner diameter, 1.656" outer diameter, and 0.25" thickness. The split lock washer type follows standard configuration for 1" screw applications. Material certification includes 18-8 stainless steel composition with Rockwell C35 hardness. Compliance verification covers RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, ensuring unrestricted use in global industrial markets.
