Quote:
Originally Posted by Dave Suponski
Jack, The plunger locking screws are 4-42 thread. Hope this help's..
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- we all are grateful to you and Austin Hogan for the great background on thread and thread pitch standards over the past 200 years- The Industrial Revolution would not have developed in America without those standards--Thanks for all your input and research, great read and loaded with data for all who work on our beloved Parker guns.
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