S-95010A220 1 3/4"-5 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced load distribution through extra-wide thin profile design for superior joint stability in heavy-duty applications
• Premium strength performance with ASTM Grade 2H classification ensuring reliable performance under high-stress conditions
• Optimized assembly efficiency with coarse UNC thread spacing for faster installation and reduced cross-threading risks
• Precise thread engagement through Class 2B thread fit maintaining consistent clamping force and vibration resistance
• Extended service life with high-quality steel construction providing excellent durability and corrosion resistance
• Regulatory compliance assurance meeting RoHS 3 and REACH environmental standards for global industrial use
• Standardized compatibility with ASME B18.2.2 certification ensuring interchangeability and reliable performance

Professional Applications & Engineering Value

This high-strength hex nut delivers exceptional engineering value through its ASTM Grade 2H steel construction and extra-wide thin profile design. The combination of 1 3/4"-5 UNC coarse threading and Class 2B thread fit addresses critical industrial challenges by providing rapid assembly while maintaining vibration resistance in heavy machinery, structural steel connections, and large-scale equipment manufacturing. The external hex drive style ensures secure tool engagement during high-torque applications, while the optimized profile distributes clamping forces evenly across wider surface areas, preventing joint loosening and material deformation. Engineered to ASME B18.2.2 standards, this nut provides reliable performance in construction, mining equipment, and industrial machinery where heavy-duty fastening solutions are essential for operational safety and longevity.

Specification Summary & Compliance

This hex nut features precise Class 2B thread fit tolerance and 1 3/4"-5 UNC coarse thread spacing manufactured to ASME B18.2.2 specifications. The fastener meets ASTM Grade 2H strength classification requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Physical dimensions include 2 3/4" width and 31/32" height with right-hand thread direction, ensuring standardized compatibility across industrial applications.