... for carbide nail a good wear resistance and good RS value. We produce different sizes and different shapes of tungsten carbide pins, studs, nails for ... , trucks, etc. All of our materials for the carbide pins are made by our own Carbide Powder Plant, so you could get the ... : Φ2.3*5.2 Φ2.4/Φ2.08*5.8 Carbide studbodies for the tyre stud, spike, shoes, horses, buses, trucks, etc ...