S-92239A360 10-32 Thumb Nuts
Thumb Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Tool-free installation and removal with wing-style head for rapid assembly/disassembly in maintenance and production environments
- Enhanced load distribution and joint stability through the 1/2" flat flange design, reducing surface pressure and preventing loosening
- Superior corrosion resistance from black zinc alloy coating, ensuring long-term reliability in harsh industrial conditions
- Precise, secure thread engagement with 10-32 UNF fine threading and Class 2B fit for vibration resistance and consistent clamping force
- Right-hand threading compatibility with standard UNF components for seamless integration into existing assemblies
- Durable, reusable construction that withstands repeated manual tightening without degradation
Professional Applications & Engineering Value
This flanged thumb nut solves critical industrial fastening challenges where tool access is limited or frequent adjustments are required. The black zinc alloy construction provides exceptional corrosion protection for outdoor equipment, machinery guards, and electrical enclosures exposed to moisture or chemicals. Its 10-32 UNF fine thread maintains secure connections in high-vibration applications like automotive assemblies and conveyor systems, while the flat flange distributes clamping force across wider surfaces - preventing damage to soft materials and maintaining seal integrity in pneumatic/hydraulic systems. The wing profile enables operators to achieve proper torque manually, eliminating tool dependency in confined spaces and reducing assembly time by up to 60% compared to standard hex nuts.
Specification Summary & Compliance
Manufactured to UNF thread standards with precision Class 2B fit tolerances ensuring consistent thread engagement. Features a 1/2" flange diameter with 0.04" thickness and 3/4" width wing profile. Complies with RoHS and REACH environmental directives and meets industrial fastening specifications for material composition and dimensional accuracy.
