Quick locking pin

Quick Locking Pin D28 Countersunk Locking Pin for 3D Welding Table System

The Quick Locking Pin D28 Countersunk Locking Pin is a precision fixture accessory designed for D28 modular 3D welding table systems. It is mainly used for installing and securing positioning squares, support angle irons, clamps, locating blocks, and other welding fixtures into the standard hole pattern. With its countersunk head design, this locking pin provides a smooth and stable connection while maintaining a clean working surface for complex welding and assembly operations.

Flush Mounting and Reliable Fixture Positioning

The countersunk structure allows the pin head to fit neatly into the welding table surface, reducing interference with surrounding fixtures and workpieces. During use, the locking pin is inserted into the matching D28 hole and tightened through the internal locking mechanism to create a strong connection. This design helps improve positioning accuracy and prevents fixture movement during welding, fabrication, and assembly processes.

Heavy-Duty Material and Precision Processing

Manufactured from high-strength alloy steel or premium steel materials, the Quick Locking Pin D28 Countersunk Locking Pin is produced with precision machining technology to ensure accurate dimensions and reliable performance. The surface treatment enhances wear resistance, corrosion resistance, and service life, allowing stable operation in demanding industrial environments.

Efficient Accessory for Large Welding Platforms

The Quick Locking Pin D28 Countersunk Locking Pin is suitable for various D28 3D welding table accessories and modular tooling systems. It provides a practical solution for quick fixture installation, accurate positioning, and flexible workspace adjustment. This accessory helps users build an organized welding setup while improving fabrication efficiency and supporting precise workpiece assembly.