S-92174A039 9/16"-18 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ideal for harsh environments and extended service life
• Precise fine thread engagement with UNF 9/16"-18 Class 2B threads for reliable, vibration-resistant connections
• Space-saving thin profile (5/16" height) allows use in compact assemblies without compromising strength
• Easy installation and removal with standard 7/8" external hex drive compatible with common wrench tools
• Regulatory compliance assurance with RoHS 3 (2015/863/EU) standards for environmentally responsible sourcing
• Consistent dimensional accuracy in inch system measurements ensures perfect fit and interchangeability
• Durable right-hand threading provides secure fastening in standard rotational applications

Professional Applications & Engineering Value

This brass thin hex nut delivers exceptional value in applications where corrosion resistance and precision threading are critical. The UNF fine thread configuration (9/16"-18) with Class 2B fit ensures tight, secure fastening in vibration-prone equipment, while the copper alloy construction naturally resists galvanic and atmospheric corrosion. The thin profile makes it ideal for confined spaces in electrical enclosures, marine hardware, and precision instruments where standard hex nuts would be too bulky. External hex drive design allows for quick installation with common tools, reducing assembly time in manufacturing and maintenance operations.

Specification Summary & Compliance

This precision fastener features 9/16"-18 UNF fine threads with Class 2B thread fit for consistent engagement and reliable performance. Manufactured to inch system standards with 7/8" width across flats and 5/16" height profile. The nut is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloy, meeting international environmental regulations while maintaining optimal material properties for corrosion-resistant applications.