S-8421N81 10-32 Threaded Rods

Key Features & Benefits at a Glance

• Enhanced Grip and Torque Application: The 1/4" hex shape allows for secure tool engagement, reducing slippage during installation and ensuring precise fastening in tight spaces.
• Versatile Connection Options: Threading on both ends with 10-32 thread size facilitates flexible assembly and the creation of extended studs or custom fastening solutions.
• Superior Strength and Durability: Made from robust carbon steel, this rod offers excellent resistance to shear and tensile stresses, ensuring long-term reliability in demanding environments.
• Flexible Thread Direction for Complex Assemblies: The inclusion of both right-hand and left-hand threads enables use in specialized mechanisms requiring counter-rotational locking or adjustment.
• Optimized Thread Engagement: With a 3/4" thread length on each end, the rod provides ample contact area for secure connections, minimizing the risk of stripping or loosening under vibration.
• Strict Environmental Compliance: Meets RoHS 3 and REACH standards, ensuring the rod is safe for use in regulated industries and global markets without hazardous substance concerns.
• Precision Manufacturing: Inch-system dimensions and standardized threading ensure consistent performance and easy interchangeability with other 10-32 components.

Professional Applications & Engineering Value

This carbon steel threaded rod is engineered to address common challenges in machinery assembly, automotive, and electronic enclosures where space constraints and vibration resistance are critical. The 1/4" hex shape provides superior anti-rotation properties, preventing movement in dynamic applications. With dual-end threading in both right-hand and left-hand directions, it offers unique solutions for complex assemblies requiring opposing thread mechanisms, such as jigs or adjustable fixtures. The 10-32 thread size and precise 3/4" thread length ensure reliable engagement with nuts and tapped holes, reducing installation time and improving structural integrity. Its compliance with stringent environmental regulations makes it a responsible choice for OEMs and MRO suppliers targeting global markets.

Specification Summary & Compliance

This rod adheres to inch-system standards with a 10-32 thread size and Class 2A fit for general-purpose use, ensuring dimensional accuracy and compatibility. It is manufactured from high-grade carbon steel, providing consistent mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead in steel and REACH (EC 1907/2006) regarding SVHCs as of January 2023, meeting international regulatory requirements for industrial components.