S-92165A007 0.141" ID x 0.295" OD ASME B18.21.1 Internal-Tooth Lock Washers
Internal-Tooth 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 with internal teeth that bite into mating surfaces, preventing loosening under dynamic loads
- Excellent corrosion resistance from bronze construction, ideal for harsh industrial environments and marine applications
- Optimized dimensional precision with 0.141" ID and 0.295" OD ensuring perfect fit for No. 6 screw applications
- Enhanced durability with Rockwell B60 hardness providing reliable performance and extended service life
- Industry-standard compliance meeting ASME B18.21.1 specifications for guaranteed quality and interchangeability
- Environmental responsibility with RoHS 3 and REACH compliance, safe for regulated applications
- Secure internal tooth design that maintains consistent locking force without damaging soft materials
Professional Applications & Engineering Value
These bronze tooth lock washers deliver exceptional engineering value in applications where vibration-induced loosening compromises assembly integrity. The internal tooth configuration creates multiple biting points that dig into both the fastener and workpiece, maintaining clamping force in high-vibration environments like machinery, automotive systems, and electrical enclosures. The bronze material offers natural corrosion resistance while being non-sparking and non-magnetic, making these ASME B18.21.1 compliant washers ideal for chemical processing, marine, and explosive atmosphere applications. With precise dimensions for No. 6 screw size applications, these washers prevent galvanic corrosion when used with dissimilar metals while providing reliable, long-term fastening security.
Specification Summary & Compliance
This internal tooth lock washer features precise dimensional specifications including 0.141" inner diameter, 0.295" outer diameter, and thickness ranging from 0.016" to 0.022". Manufactured to ASME B18.21.1 standards for tooth lock washers, the component demonstrates Rockwell B60 hardness for optimal performance. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and material transparency, meeting the latest international regulatory requirements for industrial components.
