Shoulder bolt BT618 2021-09-09 Mold coupling 558 FeaturesFeatures: In theplastic mold or any water channel cooling or heating system, the function offilling, according to the required flow direction; easy to install.Product details Prev：Cooling circuit plugs Z942 Next：Plug throat Z877/Z878/Z94 Related Information Rifle Z1520 Rifle Z1500 Plug throat Z940/Z941/BBP（inch） Plug throat Z877/Z878/Z94 Shoulder bolt BT618
