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Posted: 1/25/2009 7:09:52 PM EDT
What size set screw can I use that will thread in under the front sight post in the FSB I know theres threads there id like to put in a set screw so the post is rock solid..TIA
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Posted: 1/25/2009 7:52:56 PM EDT
[#1]
I have some spare front sight posts and I just checked them on a thread pitch gauge. It looks like they are 4x0.7mm.
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Posted: 1/25/2009 8:03:02 PM EDT
[#2]
Thanks
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Posted: 1/25/2009 8:25:19 PM EDT
[#3]
The front sight post are 8-36 threads.
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Posted: 1/25/2009 8:32:32 PM EDT
[#4]
Quoted:
The front sight post are 8-36 threads. That was my first thought 8-36. But there was a lot of play when I put it in my fastener gauge. It fit perfectly in the 4mm hole, and the threads lined perfectly with the 0.7mm thread gauge, so I assumed it was metric. |
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