S-92088A142 8-32 Thumb Nuts
Thumb 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
Geometric Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Effortless hand-tightening with a 3/4" knurled head for superior grip, even with gloves or in oily conditions.
- Exceptional corrosion resistance provided by Black Oxide 18-8 Stainless Steel, ensuring long-term reliability in harsh environments.
- Reliable and secure fastening with precision Class 2B internal threads for a consistent, vibration-resistant fit on standard 8-32 UNC male threads.
- Quick and easy installation due to the fully threaded, right-hand coarse (UNC) design, speeding up assembly and disassembly.
- Durable and robust construction with a standard round profile and substantial collar, designed to withstand repeated use in industrial settings.
- Compliance with stringent environmental regulations, being both REACH and RoHS 3 compliant, making it suitable for global supply chains.
- Versatile inch-sized design with a 5/16" collar diameter, making it a standard, interchangeable component for a wide range of equipment.
Professional Applications & Engineering Value
This 8-32 UNC thumb nut is engineered to solve common assembly challenges where tool access is limited or where frequent adjustments are necessary. The knurled head provides a non-slip surface, enabling secure hand-tightening in maintenance panels, electrical enclosures, and machinery guards. Manufactured from Black Oxide 18-8 Stainless Steel, it offers superior resistance to rust and corrosion, which is critical in industrial, marine, or outdoor applications. The fully threaded and Class 2B thread fit ensures a precise engagement with mating screws, reducing the risk of cross-threading and providing a reliable, vibration-resistant connection. This combination of features makes it an indispensable component for engineers seeking to improve serviceability and longevity in their designs.
Specification Summary & Compliance
This thumb nut adheres to the Unified Coarse (UNC) thread standard with a size of 8-32 and a Class 2B internal thread tolerance for a free-fitting assembly. The manufacturing and material composition are compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, ensuring the product meets rigorous environmental and safety standards for industrial use.
