Needle Color Silver Gauge 19 ga Hub Connection Type 1/4 (M)NPT Thread Hub Material Brass Length 2 in Product Type Needle Reusable Reusable Needle Tip Type Blunt Dispenses Adhesives Fluids Fluxes Oils Pastes Solvents For Use With Dispensing Machines Syringes Inner Diameter 0.027 in Outer Diameter 0.042 in Package Quantity 5