Page 1 of 1

Did Parker Hale use ba threads.

Posted: Thu Feb 18, 2016 8:03 pm
by Alpha1
As the title suggests I'm interested to know if Alfred J Parker used ba cap head screws on there rear sights. Did they use ba threads to attach the sights to the rear of the action. As you probably guessed I have been trying to identify a thread and its proving difficult I think its 4ba but I'm not sure.

Re: Did Parker Hale use ba threads.

Posted: Thu Feb 18, 2016 8:05 pm
by saddler
Two different firms!

Re: Did Parker Hale use ba threads.

Posted: Thu Feb 18, 2016 8:22 pm
by 1066
Here you go Alpha - This might help.

http://freespace.virgin.net/j.franklin/ ... -table.htm

Re: Did Parker Hale use ba threads.

Posted: Thu Feb 18, 2016 8:34 pm
by Alpha1
Thank you very much 1066 it looks like I was right it is 4BA. That makes life a lot easier. I just need to raid the tap and die cabinet at work now. :good: