S-91346A220 3/8"-16 Flange Nuts

Key Features & Benefits at a Glance

• Precise leveling capability with up to 1° maximum correction for accurate alignment in industrial applications
• Superior corrosion resistance thanks to 18-8 stainless steel construction for long-lasting performance in demanding environments
• Enhanced load distribution through the 7/8" flange diameter that prevents surface damage and improves joint integrity
• Reliable thread engagement with Class 2B thread fit ensuring consistent fastening performance and vibration resistance
• Easy installation and removal via standard external hex drive compatible with common industrial tools
• Environmental compliance meeting RoHS 3 standards for safe use in regulated applications
• Durable washer integration with 11/64" thick 18-8 stainless steel washer providing additional sealing and stability

Professional Applications & Engineering Value

This 3/8"-16 UNC flange nut delivers exceptional engineering value in precision leveling applications where angular correction is critical. The 18-8 stainless steel construction provides excellent corrosion resistance for harsh industrial environments, while the integrated flange design eliminates the need for separate washers, reducing assembly time and potential failure points. The coarse UNC threads with Class 2B fit ensure reliable engagement even in vibrating applications, making it ideal for machinery leveling, structural framing, and equipment installation. The 1° maximum correction capability allows for precise adjustment in manufacturing, construction, and automotive applications where perfect alignment is essential for operational efficiency and safety.

Specification Summary & Compliance

This flange nut features 3/8"-16 UNC coarse threads with Class 2B thread fit for standard industrial applications. The product complies with RoHS 3 (2015/863/EU) standards with exemption 6(a) for lead as an alloying element in steel. Manufacturing specifications include right-hand thread direction, external hex drive style, and dimensional accuracy with 7/8" flange diameter and 21/32" height. The integrated washer maintains consistent material properties with 18-8 stainless steel construction throughout the assembly.