S-92147A430 0.2" ID x 0.334" 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 from the split lock design, preventing fastener loosening in high-stress environments
- Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine applications
- Reliable hardness performance at Rockwell C35, maintaining structural integrity under repeated loading
- Precise dimensional fit with 0.2" ID and 0.334" OD for secure No. 10 screw fastening
- Industry-standard compliance with ASME B18.21.1 specifications for consistent quality and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance for global supply chain compatibility
- Durable spring action from standard split lock configuration, providing continuous tension for long-term joint security
Professional Applications & Engineering Value
These 316 stainless steel split lock washers deliver critical vibration-resistant performance in demanding industrial settings where fastener integrity is paramount. The standard split lock washer type creates constant spring tension against both bearing surface and fastener, effectively resisting rotational loosening caused by machinery vibration, thermal cycling, and dynamic loads. Engineered with marine-grade 316 stainless steel, these washers provide superior pitting and crevice corrosion resistance compared to standard 304 stainless, making them ideal for chemical processing equipment, marine hardware, food processing machinery, and offshore applications. The precise 0.2" ID ensures optimal fitment with No. 10 screws while the 0.334" OD provides adequate bearing surface for distributed load management.
Specification Summary & Compliance
This split lock washer features inch system dimensions with 0.2" internal diameter, 0.334" outer diameter, and 0.047" thickness specifically engineered for No. 10 screw applications. Manufactured to ASME B18.21.1 standards for dimensional accuracy and performance requirements, these washers maintain Rockwell C35 hardness for consistent spring properties. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and global market accessibility for industrial procurement.
