Threaded Linkage Rod with Hex Body｜16×100mm Zinc-Plated Steel Connecting Shaft｜Mechanical Control Arm Pin

Product Description 

This threaded linkage rod is a precision-machined mechanical component designed for versatile use in control systems, machinery linkages, and motion assemblies. Measuring approximately 16mm in diameter and 100.08mm in length, it features a robust hexagonal center for secure wrench tightening, a threaded end for bolt-on connections, and a drilled hole at the rod tip for optional locking pins or cable routing.

Manufactured from high-strength carbon steel and finished with a corrosion-resistant zinc plating, this rod delivers exceptional tensile performance and long-term reliability in demanding environments. The hex body allows for easy installation and removal using standard spanners, while the clean-cut external thread ensures compatibility with nuts, brackets, or couplers in automation or mechanical applications.

This rod is commonly used in applications such as pneumatic actuator linkages, motorcycle brake assemblies, mechanical arm connections, or industrial locking systems. The drilled hole allows for secure pin insertion, commonly paired with a cotter pin or spring clip to prevent loosening under vibration or movement.

Available for customization in thread pitch, surface coating (e.g., black oxide, nickel, or anodizing), and laser marking, this part is ideal for engineers or OEMs seeking dependable mechanical linkage components. Whether in automotive engineering, robotics, or general industrial assemblies, this linkage rod offers both strength and precision in one compact package.