S-8420K172 1/4"-28 Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance with lightweight aluminum construction for easier handling and reduced component weight
• Dual right-hand and left-hand threading on both ends enables versatile assembly and adjustment in complex mechanisms
• Hex-shaped rod design provides secure grip for easy installation and removal using standard wrenches
• Precision 1/4"-28 thread size ensures reliable, secure fastening with excellent dimensional accuracy
• Extended 3/4" thread length on each end offers ample engagement for strong, stable connections
• Full compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in regulated industries
• Durable aluminum alloy material maintains strength and integrity in demanding machining and industrial environments

Professional Applications & Engineering Value

This aluminum hex threaded rod delivers exceptional engineering value where lightweight strength and corrosion resistance are critical. The dual RH/LH threading configuration solves complex assembly challenges in precision machinery, allowing for bidirectional adjustment and locking mechanisms. The hex rod shape enables secure tool engagement during installation, preventing slippage in tight spaces. Ideal for industrial automation equipment, precision machining setups, and electronic enclosures, this rod maintains dimensional stability while meeting strict environmental compliance standards. The combination of 1/4"-28 thread size with substantial 3/4" thread length ensures reliable performance in vibration-prone applications where fastener integrity is paramount.

Specification Summary & Compliance

This threaded rod features standard 1/4"-28 unified thread with precise manufacturing tolerances. The 3-inch overall length with hex size of 1/4" provides optimal dimensional consistency. Manufacturing complies with industry standards for aluminum threaded components, with full adherence to RoHS 3 (2015/863/EU) compliance under exemption 6(b)-II for lead as an alloying element in aluminum, and REACH (EC 1907/2006) compliance with the latest SVHC requirements as of January 17, 2023.