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FFT M4 Oversized Bolt Release SCREWS


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Does anyone happen to know the diameter and thread of the screw that comes with the Freedom Fighter Tactical Oversized Bolt Release Button for the Benelli M4?

They come with a SAE 3/32" Allen key, so I have to guess that they are American screws.

They are definitely SMALLER that #6 and FEWER threads per inch than 40, so I'm guessing maybe something like #4-32? . . . but I am not sure about the 4. 

(The length is 5/32").

Thanks for any help. 


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Actually, I already thought of that, Pack Rat, but Todd sells them TWO SCREWS for $24.00😬, AND he is all out of them. Some how I did not think he would be too eager to give me the specs so that I could circumvent his sales. 

In the mean time, however, with a little research, I was able to attain the correct screws, (plus a whole lot more) as part of an ASSORTMENT available from AFH Fasteners on ebay, (for less than the cost of those two screws), AND in a convenient plastic storage case no less!

Anyway, that screw turned out to be a #4-40 X 3/16 in case anyone needs that info for future reference.


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