S-94241A320 0.512" ID x 0.733" OD ASME B18.21.1 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
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance for extended service life in harsh environments, thanks to 316 stainless steel construction
- Reliable vibration resistance prevents fastener loosening under dynamic loads, ensuring joint integrity
- Consistent performance guaranteed by Rockwell C35 hardness, providing durable spring tension
- Precise fit for 1/2" fasteners with 0.512" ID and 0.733" OD, enabling easy installation and secure locking
- Industry-standard compliance with ASME B18.21.1 ensures dimensional accuracy and interchangeability
- Environmental regulation compliance with RoHS 3 and REACH, making them suitable for global supply chains
- Robust 0.172" thickness delivers optimal spring force and durability for heavy-duty applications
Professional Applications & Engineering Value
This 316 stainless steel split lock washer is engineered to solve critical vibration-induced loosening in industrial assemblies. The standard type design with precise 0.512" ID and 0.733" OD ensures perfect compatibility with 1/2" screws, while the Rockwell C35 hardness provides consistent spring action that maintains clamping force under continuous stress. Ideal for marine, chemical processing, and food equipment applications, the corrosion-resistant properties of 316 stainless steel prevent degradation in humid or corrosive environments, reducing maintenance frequency and preventing costly downtime in industrial washers systems.
Specification Summary & Compliance
Manufactured to ASME B18.21.1 standards for dimensional accuracy and performance in the inch system. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial components.
