Quick locking pin

Quick Locking Pin D16 Countersunk Locking Pin for 3D Welding Tables

The Quick Locking Pin D16 Countersunk Locking Pin is a specialized fixture connection component designed for modular 3D welding table systems. It is mainly used to install and secure positioning squares, support angle irons, clamps, locating blocks, and other welding accessories into the standard D16 hole pattern. With its countersunk design, the pin can achieve a smooth and stable connection with the table surface, making it suitable for applications that require accurate positioning and a neat working area.

Flush Installation and Reliable Fixing

The countersunk structure allows the locking pin head to fit smoothly into the table hole without creating unnecessary surface interference. During use, the pin is inserted into the matching hole of the welding table and fixture, then tightened through the locking mechanism to generate stable clamping force. This design helps prevent fixture movement and improves positioning accuracy during welding, assembly, and fabrication processes.

Precision Manufacturing and Long Service Life

Made from high-strength steel or alloy steel, the D16 countersunk locking pin is manufactured through precision machining to ensure accurate dimensions and consistent performance. The surface treatment provides excellent wear resistance, corrosion resistance, and durability, allowing the pin to maintain reliable operation during repeated installation and removal.

Flexible Solution for Welding Fixture Systems

The Quick Locking Pin D16 Countersunk Locking Pin is compatible with various 3D welding table accessories and modular tooling components. It provides a practical solution for quick fixture setup, precise positioning, and efficient workpiece clamping. This accessory helps users create a more organized and stable welding environment while improving overall fabrication efficiency.