... : TJ8, TJ13, TJ16, TJ19, TJ24, TJ28, TJ34, TJ42, TJ50 and TJ58 Thread interface: M14, M18, M22, M27, M30, M36, M42, M52, M58n ... and M68 Customized specifications are welcome We can produce by client ... type are made by customer's requirement, it have long thread.