Use this chart to choose replacement threaded swage studs for use in lifeline fittings.  The catalog numbers are Johnson Marine specific.  just ad 'JH' to the front of any catalog number and take out the dashes and that is the part number used at APS.  The right most column is helpful for matching studs up to specific Johnson Marine hardware and their numbers.  These lifeline studs should never be used for anything other than lifelines.


 APS Advisor How to Measure Threaded Swage Studs 

 Shop Lifeline Threaded Swage Studs


Lifeline Threaded Swage Stud Chart