S-94177A440 1/2"-28 Panel Nuts
Panel Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance from 316 stainless steel construction for extended service life in harsh environments
- Space-saving thin profile (1/8" height) ideal for applications with limited clearance
- Precise extra fine UNEF threading (1/2"-28) provides enhanced vibration resistance and superior clamping force
- Reliable Class 2B thread fit ensures smooth assembly and consistent performance in precision applications
- External hex drive design allows for easy installation and removal with standard tools
- Comprehensive compliance with RoHS 3 and REACH regulations for safe use across industries
- Optimized 5/8" width offers excellent torque transmission while maintaining compact dimensions
Professional Applications & Engineering Value
This 316 stainless steel thin hex panel nut delivers exceptional performance in demanding industrial settings where space constraints and environmental factors challenge conventional fasteners. The extra fine UNEF threading (1/2"-28) provides superior resistance to vibration loosening, making it ideal for precision equipment, electronic enclosures, and panel mounting applications. The thin profile allows installation in tight spaces without compromising strength, while the external hex drive ensures quick, secure fastening with standard tools. Manufactured from corrosion-resistant 316 stainless steel, this panel nut maintains integrity in marine, chemical processing, and outdoor applications where moisture and corrosive elements are present.
Specification Summary & Compliance
This precision thin hex panel nut features 1/2"-28 UNEF extra fine threading with Class 2B thread fit for consistent engagement and reliable performance. The nut measures 5/8" across flats with a 1/8" height profile, manufactured to exacting standards for dimensional accuracy. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide.
