1 piece SI8T/K PHSA8 right hand ball joint with metric thread. It has a joint head. The SI8TK ball joint comes in various sizes including 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, and 20mm female. Key features and benefits - Right hand ball joint with metric thread for compatible metric assemblies - Available in multiple sizes (5mm to 20mm, all listed as female) to fit your exact application - Right thread design to match corresponding components and ensure proper orientation - Includes a joint head for secure articulation - 1 piece construction for straightforward handling and installation - Color option PHSA12 for component matching or coding Why you need this - Provides a reliable, precisely sized right hand ball joint with metric thread for assemblies that require accurate fit and predictable movement - Flexible sizing options allow you to select the exact diameter needed for your mechanism - The metric thread and right-handed design help ensure correct pairing with compatible parts and reduce assembly uncertainty Recommended applications and use scenarios - Robotics and automation projects requiring precise right-handed ball joints with metric threads for actuated linkages - Mechanical fixtures or jig setups that need adjustable, secure ball joint connections across multiple diameters - Hobbyist or small-scale engineering projects such as RC vehicles, camera rigs, or adjustable linkage systems that demand consistent sizing and reliable performance Notes - The product description maintains the original model references, sizes, thread direction, and color option as provided.