![Thoroughbred Replacement Cylinder Cap - fits Select Argon, Argon/CO2, Helium, Nitrogen and Oxygen Cylinders, Model Number TBCH-40: Amazon.com: Industrial & Scientific Thoroughbred Replacement Cylinder Cap - fits Select Argon, Argon/CO2, Helium, Nitrogen and Oxygen Cylinders, Model Number TBCH-40: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51+0uk4ZVzL._SL1000_.jpg)
Thoroughbred Replacement Cylinder Cap - fits Select Argon, Argon/CO2, Helium, Nitrogen and Oxygen Cylinders, Model Number TBCH-40: Amazon.com: Industrial & Scientific
Airgas - RAD64003551 - RADNOR® 3 1/8" - 11 Fine Thread Closable Cylinder Cap (For Use With High Pressure Cylinder)
![China Multiple Function Protection Valve Gas Cylinder Cap - China Gas Cylinder Cap, Gas Cylinder Neck Ring China Multiple Function Protection Valve Gas Cylinder Cap - China Gas Cylinder Cap, Gas Cylinder Neck Ring](https://image.made-in-china.com/43f34j00JGiUdIwPluon/Multiple-Function-Protection-Valve-Gas-Cylinder-Cap.jpg)
China Multiple Function Protection Valve Gas Cylinder Cap - China Gas Cylinder Cap, Gas Cylinder Neck Ring
![Influence of plain end-cap on the energy absorption characteristics of cylindrical tubular structures for lateral impact vehicle collisions - ScienceDirect Influence of plain end-cap on the energy absorption characteristics of cylindrical tubular structures for lateral impact vehicle collisions - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0263823118311169-gr4.jpg)