S-94846A218 7/8"-14 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced strength-to-weight ratio with thin profile design, reducing material usage while maintaining structural integrity
• Superior load distribution through Grade 5 steel construction, providing reliable performance in demanding applications
• Precision fine threading (7/8"-14 UNF) ensures secure, vibration-resistant connections in critical assemblies
• Consistent mating compatibility with Class 2B thread fit, facilitating smooth installation and reduced cross-threading risks
• Optimized tool engagement with external hex drive design, enabling efficient installation in confined spaces
• Regulatory compliance assurance with RoHS 3 and REACH certifications, meeting international environmental standards
• Industry-standard reliability through ASME B18.2.2 compliance, ensuring interchangeability and quality consistency

Professional Applications & Engineering Value

This Grade 5 steel thin hex nut delivers exceptional engineering value in industrial applications where space constraints and weight considerations are critical. The 7/8"-14 UNF fine thread configuration provides superior resistance to vibrational loosening in machinery, automotive, and heavy equipment assemblies. The thin profile design maintains full Grade 5 strength characteristics while reducing overall assembly weight and accommodating limited clearance applications. Engineered with Class 2B thread fit, this fastener ensures precise engagement with mating components, minimizing the risk of thread damage during repeated installations. The external hex drive offers reliable tool access for high-torque applications, making it ideal for maintenance operations and production line assemblies requiring durable, precision fastening solutions.

Specification Summary & Compliance

Manufactured to ASME B18.2.2 specifications with Class 2B thread fit tolerance ensuring precise dimensional accuracy. The 7/8"-14 UNF fine thread configuration maintains consistent pitch and profile according to unified thread standards. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements. Grade 5 strength classification guarantees mechanical performance for medium to heavy-duty applications. Dimensions include 1 5/16" width and 31/64" height, providing standardized sizing within the inch measurement system.