drive screws

[d.hauser]

heres a link to an easier and cheaper way to rivet your kits.

http://www.akfiles.com/forums/showthread.php?t=9935

[Quarterbore]

I am always game to try something new... I will have to try this with a build...

[prebancolt]

I saw this thread a few days ago an ordered some #12 and #10 drive bolts. I just got the #12 bolts today in the mail. The heads of the #12 bolts are A LOT larger than the heads of rivets. I'll let you guys know about the #10 bolts when I get them.

J

[AKJAY]

I am planning using them on the lower rear trunnion of a Bulgy SF build. Looks like these will do the trick.

[Wrangler]

Just got some 8s and they measure favorably in diameter to the rivets in the Tapco kit. Heads look about right too.

[Wrangler]

I just drilled a 9/64 hole into 1/8 piece of hard steel and drove a 1/8x 3/8 u tyoe drive screw into it to test the holdign power. It will never come out that I can see. I will use the 1/8 X1/4 to build for real. Wow! what a hold it has on that steel.

[d.hauser]

lol wrangler, i did the same as you did. theses should work great.

[Wrangler]

I am sorry to say that after some further experimenting I have decided not to use the drive screws to build with. I am not so sure they will hold as well as I first thought. My original motive was the same as most, tryingto avoid the barrel pin problem. I solved it in a way by simply drilling it out and replacing it. It is much easier and I stll have the good feeling of strength that mashing those rivets gives me.

[killerone]

http://www.ar15.com/content/page.html?id=187
here is the tutorial I did on udrives

[Wrangler]

I like the pictures you made. You did a great job. How many have you done this way now? No problems with them backing out?