S-91952A120 5/16"-18 ASME B18.2.2 Hex Nuts
Hex 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 silicon bronze material, ideal for marine and harsh industrial environments
- Space-saving thin profile (3/16" height) enables use in tight clearance applications without compromising strength
- Reliable thread engagement with Class 2B thread fit ensuring consistent performance in vibration-prone applications
- Industry-standard compatibility meeting ASME B18.2.2 specifications for dependable interchangeability
- Quick installation with standard external hex drive and coarse UNC threads for efficient assembly
- Environmental compliance with RoHS 3 and REACH regulations for sustainable procurement
- Durable performance in right-hand thread applications requiring repeated disassembly and reassembly
Professional Applications & Engineering Value
This silicon bronze thin hex nut delivers exceptional value in applications where corrosion resistance and space constraints are critical engineering considerations. The 5/16"-18 UNC coarse thread configuration provides excellent engagement in softer materials and faster assembly times, while the thin profile (3/16" height) makes it ideal for compact assemblies in marine hardware, electrical enclosures, and chemical processing equipment. The silicon bronze composition offers natural resistance to saltwater corrosion and atmospheric degradation, significantly extending service life in demanding environments. External hex drive ensures compatibility with standard tools, streamlining maintenance operations in industrial settings where reliability and quick service access are paramount.
Specification Summary & Compliance
This thin hex nut features precise Class 2B thread fit with 5/16"-18 UNC coarse thread spacing and right-hand thread direction. Manufactured to ASME B18.2.2 dimensional standards with external hex drive and 1/2" width across flats. Compliant with RoHS 3 (2015/863/EU) with exemption 6(a)-I and REACH (EC 1907/2006) regulations, meeting current environmental standards for industrial fastener applications.
