S-92815A111 10-32 Thumb Nuts

Key Features & Benefits at a Glance

• Enhanced grip and torque application with knurled head texture for secure hand-tightening without tools
• Superior corrosion resistance thanks to black-oxide steel finish, extending service life in various environments
• Space-saving low-profile design with 7/32" height for applications with limited clearance
• Precise thread engagement with Class 2B fit and 10-32 UNF fine threads ensuring reliable, vibration-resistant connections
• Quick manual installation facilitated by 3/4" round head diameter for comfortable finger operation
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial use
• Wide compatibility with right-hand threaded components in inch-based assembly systems

Professional Applications & Engineering Value

This black-oxide steel thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance. The knurled head provides positive grip even with oily hands or gloves, while the low-profile design prevents interference in compact assemblies. The 10-32 UNF fine threads with Class 2B fit maintain precise alignment and resist loosening under vibration, making these thumb nuts ideal for electronic enclosures, machinery guards, and precision instruments. The corrosion-resistant black-oxide finish ensures durability in industrial environments, and the right-hand threading follows standard installation practices for intuitive operation.

Specification Summary & Compliance

This thumb nut features Class 2B thread fit per UNF standards with fine thread spacing for precise engagement. Manufactured to inch system specifications with 3/4" head diameter and 7/32" height. Fully compliant with RoHS 3 (2015/863/EU) with exemption 6(a)-I and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in industrial applications.