S-95615A150 3/8"-24 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through the nylon insert that maintains locking force under dynamic loads
- High-temperature performance with nylon insert rated for continuous operation up to 220°F
- Exceptional corrosion protection provided by zinc plating for extended service life in harsh environments
- Precise thread engagement with UNF fine threads and Class 2B fit ensuring reliable, consistent fastening
- Heavy-duty construction meeting Grade 5 strength standards for demanding industrial applications
- Easy installation and removal with standard external hex drive compatible with common tools
- Regulatory compliance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This Grade 5 zinc-plated steel locknut delivers critical vibration resistance in demanding industrial environments where fastener loosening can compromise system integrity. The nylon insert locking mechanism creates consistent friction against mating threads, effectively dampening vibrations in machinery, automotive assemblies, and heavy equipment. Engineered with UNF fine threads and Class 2B thread fit, this locknut ensures precise engagement and uniform load distribution, preventing thread damage during repeated installations. The zinc-plated finish provides essential corrosion protection while the 220°F temperature rating makes it suitable for engine compartments, industrial motors, and applications experiencing thermal cycling. This combination of features addresses common failure points in vibration-prone assemblies, extending maintenance intervals and improving overall system reliability.
Specification Summary & Compliance
This locknut features 3/8"-24 UNF fine threads with Class 2B thread fit for precision engagement, measuring 9/16" width and 29/64" height. Manufactured to Grade 5 strength standards with right-hand thread direction and external hex drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance.
