S-8421N82 1/4"-28 Threaded Rods

Key Features & Benefits at a Glance

• Dual-direction threading capability enables simultaneous tightening and loosening applications for complex assembly systems
• Premium carbon steel construction provides excellent tensile strength and durability for demanding industrial environments
• Convenient hex-shaped design allows for easy installation and removal using standard wrench tools
• Precision 1/4"-28 thread pitch ensures reliable compatibility with standard mating components
• Versatile 3-inch length offers optimal flexibility for various spacing and connection requirements
• Full 3/4" threaded sections on both ends maximizes engagement depth for secure fastening
• Comprehensive regulatory compliance meets international environmental and safety standards for global applications

Professional Applications & Engineering Value

This carbon steel hex threaded rod with dual right and left hand threading solves critical engineering challenges in motion control and adjustment systems. The opposite thread directions enable precise tensioning applications where components must move in opposite directions simultaneously, eliminating the need for complex linkage systems. The 1/4"-28 thread size provides optimal balance between strength and size efficiency, while the hex-shaped rod ensures secure tool engagement during installation in confined spaces. Manufactured from high-grade carbon steel, this both ends threaded rod maintains structural integrity under vibration and load stress, making it ideal for industrial machinery, automotive assemblies, and precision equipment where reliable dual direction threading performance is essential.

Specification Summary & Compliance

This 1/4"-28 threaded rod features standard inch thread specifications with precise manufacturing tolerances. The 3-inch overall length and 3/4" thread length on both ends ensure consistent performance across applications. The product is manufactured in compliance with RoHS 3 (2015/863/EU) with exemption 6(a) for lead as an alloying element in steel and meets REACH (EC 1907/2006) requirements as of January 17, 2023, including compliance with 233 SVHC substances, ensuring environmental responsibility and global market acceptance.