S-94241A230 0.133" ID x 0.202" 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 vibration resistance prevents loosening under dynamic loads, ensuring long-term joint integrity in demanding environments.
- Excellent corrosion resistance from 316 stainless steel construction, ideal for harsh or outdoor industrial applications.
- Reliable hardness (Rockwell C35) provides consistent spring action and maintains clamping force over repeated use.
- Precise fit for No. 5 screws with 0.133" ID and 0.202" OD, offering easy installation and secure fastening.
- Compliance with ASME B18.21.1 standards guarantees dimensional accuracy and performance reliability.
- RoHS 3 and REACH compliance ensures environmental safety and meets global regulatory requirements.
- Durable split lock design delivers effective locking action without damaging mating surfaces.
Professional Applications & Engineering Value
This 316 stainless steel split lock washer is engineered to address critical challenges in industrial settings where vibration and corrosion can compromise fastener integrity. Its split lock design applies continuous spring tension, effectively resisting loosening in machinery, automotive assemblies, and electrical enclosures using No. 5 screw sizes. The Rockwell C35 hardness ensures the washer maintains its shape and function under stress, while the corrosion-resistant 316 material makes it suitable for marine, chemical, and high-moisture applications. By adhering to ASME B18.21.1, it provides reliable performance in inch system measurements, reducing maintenance needs and enhancing operational safety in vibration-prone environments.
Specification Summary & Compliance
This washer features an ID of 0.133", OD of 0.202", and thickness of 0.030" with a standard split lock type, manufactured to ASME B18.21.1 specifications for dimensional precision. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.
