45 g threaded CO2 cartridges, pack of 2 units

Carbon Dioxide (CO2)Cartridges, pack of 2 units, Nominal Weight (g) 45g Water Capacity 62 ml / 2.10 oz Body Diameter 30 mm / 1.18 in Overall Length 138 mm / 5.43 in Neck Details 5/8-18 threaded neck, welded cap Mass 185 g / 6.53 oz Surface Finish Electroplated Zinc Gas Carbon Dioxide (CO2) Boiling Point -109° F (-79° C) (Sublimes) Melting Point -70.6° F (-57° C) Specific Gravity 1.52 @ 21° C Vapor Pressure 43,700 mm Hg @ 21° C Liquid Density (-20° C) 1032 kg/m3