S-93083A103 10-24 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Vibration-resistant locking through serrated flange design prevents loosening under dynamic loads
- Enhanced corrosion protection with black-oxide steel construction for extended service life
- Integrated flange eliminates need for separate washers, reducing assembly time and component count
- Reliable coarse thread engagement with UNC 10-24 threads for quick installation in demanding applications
- Precision Class 2B thread fit ensures consistent torque performance and secure fastening
- Standard external hex drive provides compatibility with common industrial tools
- Environmental compliance meets RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
This heavy-duty flange locknut addresses critical vibration challenges in industrial equipment, automotive assemblies, and machinery where secure fastening is paramount. The serrated locking mechanism beneath the 1/2" flange diameter bites into mating surfaces, creating permanent resistance to rotational loosening from shock and vibration. Manufactured from black-oxide steel, the nut provides superior corrosion resistance while maintaining the strength required for high-stress applications. The coarse UNC 10-24 thread ensures rapid installation and reliable performance in materials where fine threads might strip or fail. This combination of vibration-resistant locking and environmental compliance makes it ideal for OEM manufacturing and maintenance applications requiring durable, regulation-compliant fasteners.
Specification Summary & Compliance
This flange locknut features precision Class 2B thread fit with UNC 10-24 coarse threads and right-hand thread direction. The standard external hex drive (3/8" width) provides industry-standard tool compatibility. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility. The 1/2" flange diameter with 0.03" thickness and serrated locking profile meets industrial standards for vibration-resistant fastening applications.
