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4/24/2009 7:07:09 AM EDT
Hey anybody knows what size thread are they,  need to clean the thread on my FSB
4/24/2009 8:07:53 AM EDT
[#1]
Are you trying to clean the threads on the pin itself or the hole in the FSB? I'm assuming you have a tap and die set...if you do just take the sight pin and match it up against the taps you have until the thread pitch aligns with the threads on the screw. Write down the tap size and post it here so someone else doesn't have to go through the same chore. If you are just trying to clean up the threads on the sight pin, well a brush would work fine.
4/24/2009 11:17:35 AM EDT
[#2]
Front site post threads are 8-36
4/24/2009 11:48:06 AM EDT
[#3]
Thanks Comp  ,  I just need to clean the thread on the FSB, tried cleaning it with brush but it doesn't work.  It's tight at the bottom end of the hole.
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