S-92001A332 7/16"-20 Thumb Nuts

Key Features & Benefits at a Glance

• Effortless hand-tightening with a 2" wide wing profile for quick assembly and disassembly without tools in tight spaces
• Superior corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term reliability in humid or harsh industrial environments
• Precise and secure thread engagement with a Class 2B fine thread fit, minimizing the risk of cross-threading and vibration-induced loosening
• Optimized for high-strength applications featuring a 7/16"-20 UNF right-hand thread, delivering reliable performance in demanding mechanical assemblies
• Stable mounting base with a 15/16" diameter, providing a larger surface area for even load distribution and enhanced fastening integrity
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safety and environmental responsibility for global industrial use
• Durable, one-inch height design offering a substantial grip surface for repeated manual adjustments without wear or deformation

Professional Applications & Engineering Value

This 7/16"-20 UNF thumb nut is engineered to address common challenges in machinery maintenance, electrical enclosures, and automotive assemblies where tool-free access is critical. The 18-8 stainless steel material inherently resists rust and chemical exposure, making it ideal for outdoor equipment, food processing plants, and marine applications. Its fine thread spacing and Class 2B thread fit ensure vibration resistance and precise alignment, reducing assembly errors and downtime. The wing nut profile allows operators to tighten or loosen quickly even with gloves on, enhancing workflow efficiency in industrial settings. By combining corrosion resistance with robust inch-system threading, this component delivers long-term value in repetitive-adjustment scenarios.

Specification Summary & Compliance

This thumb nut adheres to UNF thread standards with a Class 2B thread fit for consistent dimensional accuracy. It features a right-hand thread direction and fine thread spacing on a 7/16"-20 size. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. Base diameter measures 15/16" with overall dimensions of 2" width and 1" height, ensuring compatibility with standard industrial components.