S-6698K14 5/8"-8 Clamping Acme Lead Screw Collars

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black Oxide 12L14 Carbon Steel construction, extending service life in demanding industrial environments
• Exceptional shaft retention through one-piece design and integrated socket head clamping screw, preventing slippage under heavy loads
• Precision ACME thread compatibility with 5/8"-8 right-hand threading ensures perfect engagement with standard lead screws
• Enhanced durability with Brinell 163 hardness rating, maintaining dimensional stability under repeated clamping pressure
• Quick and secure installation using the included 1/4"-28 threaded socket head screw for efficient assembly and adjustments
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
• Optimized space utilization with compact 1/2" width design, ideal for applications with limited clearance

Professional Applications & Engineering Value

This heavy-duty clamping collar addresses critical engineering challenges in precision motion control systems. The Black Oxide 12L14 Carbon Steel construction provides excellent wear resistance while the 5/8"-8 ACME threading ensures precise alignment with lead screws in CNC machinery, linear actuators, and automated positioning systems. The integrated socket head clamping screw with 1/4"-28 threading delivers uniform clamping force distribution, eliminating backlash and maintaining positional accuracy in high-vibration industrial environments. Engineered for ACME lead screw applications, this collar prevents axial movement while allowing smooth rotational transfer, making it indispensable for manufacturing equipment, 3D printers, and material handling systems where precision shaft retention is paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 5/8"-8 ACME threads and 1/2" width configuration. Features right-hand thread direction and includes one 5/8" long clamping screw with 1/4"-28 thread size. The collar demonstrates Brinell 163 hardness for consistent performance and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and restricted substance requirements.