Does one even exist? While replacing the stock 1/4-20 bolts with some nice Hex bolts I had on hand, this thought came to mind, no, seriously
I do alot of mods and maintenance on my cars and I can`t stress the importance of proper torque and pattern sequencing of fasteners enough. Think about it, over tightening can potentially strip the Philips head, distort the driver basket and/or the clamp itself not to mention digging the T nut deeper into the baffle.
I`ve used the universal German setting of Guttenteit in the meantime
Then again, I`m probably over-analyzing....