Plunger Pin

A Plunger Pin is a precision-engineered component widely used in medical devices, injection systems, and specialized tooling applications. Manufactured from high-quality stainless steel or hardened tool steel, it ensures accurate movement, positioning, and reliable performance under demanding operating conditions. Plunger Pins are designed with tight dimensional tolerances and superior surface finish to provide smooth operation, durability, and wear resistance. They play a critical role in maintaining consistency and precision during manufacturing and assembly processes. Available in various sizes and custom specifications, Plunger Pins are extensively used in medical equipment, moulds, dies, and automation systems where dependable performance and long service life are essential.

High-precision die casting components for the automotive, engineering, electrical and industrial sectors: solid core pins, H13 core pins, ejector sleeves, ejector pins, guide pillars, guide bushes, plunger pins and cast die sleeves – engineered to withstand high temperature, pressure and continuous production cycles.

Where it is used

• Aluminium & zinc die casting
• Cooling and core pin systems
• Plunger & shot sleeve assemblies
• Automotive cast parts