New Friction Stud
Posted: 09 May 2021 15:46
I had some time this afternoon, so rummaged around to find something to make a new friction stud outta. I found a grade 5 stainless socket cap screw in 1/4-20 and thought... the minor diameter might be just about right, and grinding off the threads would be easier than grinding the shank. I thought wrong. What a tough sob that screw material is.
At any rate - the before picture
The "cleaned up" thread minor diameter came in at .185ish, too small.
However... I did see that Brownell's has #8 drill rod, which is .198 in diameter. For five bucks, I'll have to get some other items to make it all worth while, but that's cheaper (and easier) than cutting the shank off a #8 drill... assuming I could find one locally.
At any rate - the before picture
The "cleaned up" thread minor diameter came in at .185ish, too small.
However... I did see that Brownell's has #8 drill rod, which is .198 in diameter. For five bucks, I'll have to get some other items to make it all worth while, but that's cheaper (and easier) than cutting the shank off a #8 drill... assuming I could find one locally.