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The CSTAPR…UGAS series ball-joint end with grease nipple has an internally threaded connector for heavy performance – long thread characterised by having a greater centre distance compared to the CSTAPR…U and CSTAPR…N type. Body in C 45 steel forging up to diameter 60, in cast iron from diameter 70. Equipped with ball joint according to the ISO 12240-1 standard, E series, fastened at the head with flexible rings. Equipped with Gas threaded grease lubricator for lubrication. The stem is grooved in order to create a thread locking device via two socket head cap screws according to the DIN 912 standard.
