S-6698K12 7/16"-12 Clamping Acme Lead Screw Collars

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide surface treatment for extended service life in demanding industrial environments
• Exceptional holding power achieved through Brinell 163 hardness carbon steel construction that prevents deformation under load
• Precision ACME threading compatibility ensures perfect fit and smooth operation with 7/16"-12 lead screws
• Quick and secure installation with included 8-32 socket head clamping screw for reliable fastening without special tools
• Robust one-piece design eliminates potential failure points and maintains structural integrity in high-vibration applications
• Comprehensive regulatory compliance with RoHS 3 and REACH standards for global market acceptance and environmental safety
• Optimized 1/2" width profile provides substantial bearing surface while maintaining compact dimensions for space-constrained installations

Professional Applications & Engineering Value

This Black Oxide 12L14 Carbon Steel clamping collar solves critical positioning challenges in linear motion systems where precise component location is essential. The right-hand Acme threading (7/16"-12) ensures perfect compatibility with standard ACME lead screws, eliminating backlash and maintaining accurate positioning in CNC machinery, 3D printers, and automated manufacturing equipment. The one-piece construction combined with Brinell 163 hardness provides exceptional resistance to deformation, ensuring consistent clamping force even in high-cycle applications. The integrated socket head clamping screw allows for quick adjustments and secure locking without compromising the collar's structural integrity, making it ideal for maintenance operations and precision alignment tasks where reliability cannot be compromised.

Specification Summary & Compliance

This clamping ACME lead screw collar features precision 7/16"-12 Acme threads with standard right-hand orientation and Class 2A thread tolerances for consistent performance. Manufactured from 12L14 carbon steel with black oxide surface treatment, the component maintains Brinell 163 hardness throughout its service life. The collar is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance. Includes one 8-32 socket head clamping screw for immediate installation in industrial applications.