This is a special order item and will ship separately.
Please allow 6 - 10 business days (typically) for the item to be processed prior to shipping.
1/4" M x 1/4" Male BSP thread, with an internal female M8 thread to accept various different hole size gigleurs. These were previously machined with a smooth bore, as part number 07300100, our other (merged) part S_852. This internal thread version replaced the other around 2015.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.