S-6698K61 1/2"-10 Clamping Acme Lead Screw Collars

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide finish on 12L14 carbon steel for extended service life in demanding industrial environments
• Exceptional holding power with Brinell 163 hardness ensuring reliable performance under heavy loads and repeated adjustments
• Precision Acme thread engagement with 1/2"-10 left-hand threading for secure, backlash-free connection to Acme lead screws
• Quick and secure installation through clamp-on design with included 10-32 socket head screw for tool-friendly fastening
• Robust one-piece construction eliminates weak points and maintains dimensional stability under vibration and shock loads
• Regulatory compliance assurance with RoHS 3 and REACH compliance for global manufacturing and export applications
• Optimized for industrial duty with 1/2" clamping screw length providing substantial engagement for maximum holding force

Professional Applications & Engineering Value

This heavy-duty clamping collar solves critical positioning challenges in Acme lead screw systems where left-hand threading is required for specific motion control applications. The black oxide 12L14 carbon steel construction provides excellent wear resistance while the Brinell 163 hardness ensures the collar maintains its clamping force under continuous operation. Engineered with precision Acme threads and a secure clamp-on design, this component prevents axial movement in linear motion systems, CNC equipment, and industrial automation where positional accuracy is paramount. The integrated socket head screw allows for quick installation and adjustments without compromising the structural integrity of the assembly.

Specification Summary & Compliance

This clamping collar features 1/2"-10 left-hand Acme threading with standard industrial tolerances for precise lead screw compatibility. Manufactured from 12L14 carbon steel with black oxide surface treatment and heat-treated to Brinell 163 hardness. The assembly includes one 10-32 socket head clamping screw measuring 1/2" in length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and safety standards in industrial applications worldwide.