S-8420K63 1/4"-28 Threaded Rods

Key Features & Benefits at a Glance

• Lightweight yet durable aluminum construction reduces component weight while maintaining structural integrity for easier handling and installation
• Dual right-hand and left-hand threading on both ends provides versatile fastening options for complex assembly requirements
• Hex-shaped rod design enables secure gripping with standard wrenches during installation and adjustment
• Corrosion-resistant aluminum material ensures long-term performance in various industrial environments
• Full 1½" threaded length on both ends offers ample engagement for secure connections in multi-component assemblies
• Comprehensive regulatory compliance meets RoHS 3 and REACH standards for global market acceptance
• Precision 1/4"-28 thread specification guarantees reliable compatibility with standard mating components

Professional Applications & Engineering Value

This aluminum hex threaded rod with dual RH/LH threading solves critical engineering challenges in applications requiring bidirectional adjustment or tensioning mechanisms. The hex-shaped profile allows for positive torque application without damaging the threads, while the lightweight aluminum construction significantly reduces overall system weight in aerospace, automation, and precision instrumentation. The combination of right-hand and left-hand threading enables simultaneous tightening or loosening from both ends, making it ideal for applications requiring precise spacing control, clamping force adjustment, or balanced tensioning systems. The corrosion-resistant properties of aluminum ensure reliable performance in environments where steel components would degrade, while maintaining excellent strength-to-weight ratios for demanding industrial applications.

Specification Summary & Compliance

This 6-inch aluminum hex threaded rod features precision 1/4"-28 threading on both ends with 1½" thread length per end, manufactured to standard inch system specifications. The product is fully RoHS 3 (2015/863/EU) compliant with exemption 6(b)-II for lead as an alloying element in aluminum, and REACH (EC 1907/2006) compliant with the latest SVHC requirements. The hex size measures 1/4" across flats, providing standard tool compatibility for installation and maintenance procedures in industrial fastening applications.