S-95010A140 3/8"-16 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced load distribution through the extra-wide thin profile design, reducing surface pressure and preventing material deformation in high-stress applications
• Superior strength performance with ASTM Grade 2H certification, providing reliable clamping force for demanding industrial environments
• Quick installation and removal with external hex drive design, compatible with standard tools for efficient assembly operations
• Secure thread engagement with Class 2B thread fit, ensuring consistent performance and vibration resistance in machinery applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards, making them suitable for regulated industries and international projects
• Durable corrosion resistance from quality steel construction, maintaining integrity in challenging operating conditions
• Industry-standard compatibility with ASME B18.2.2 specifications and UNC coarse threading, ensuring interchangeability with existing fastener systems

Professional Applications & Engineering Value

This 3/8"-16 UNC hex nut delivers exceptional engineering value through its ASTM Grade 2H steel construction and specialized extra-wide thin profile. The design addresses common industrial challenges by distributing clamping force over a larger surface area, preventing joint loosening under vibration and thermal cycling. The coarse thread configuration provides faster assembly in production environments while maintaining Class 2B thread fit precision for reliable performance in heavy machinery, structural steel connections, and equipment manufacturing. The external hex drive ensures compatibility with standard wrenches, streamlining maintenance procedures in confined spaces. These nuts solve critical fastening problems in construction, automotive, and industrial assembly where vibration resistance and long-term durability are paramount concerns.

Specification Summary & Compliance

This hex nut features precise 3/8"-16 UNC coarse threading with Class 2B thread fit tolerance for consistent engagement. Manufactured to ASME B18.2.2 dimensional standards and ASTM Grade 2H strength requirements. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Dimensions include 11/16" width and 15/64" height with right-hand thread direction.