Like many, awhile back when I got my first Becker knife, a BK10, I was intrigued with the idea of storing stuff in the handle. But I was less taken with the idea of carrying around a 5/32" Allan wrench to undo the handle screws. Some bright soul suggested that I replace the Allan head screws with slot or Phillips head screws. But all of the pan head machine screws that I could find were too big to recess into the handle, and I did not want to drill out the holes to make them fit.
I have finally found some that fit perfectly. They are "Fillister" head machine screws. The size is 10-32 X 5/8. This allows me to toss the Allan wrench in favor of the screwdriver on my Juice. And should I somehow lose the Leatherman, a slot head screwdriver is much easier to fabricate than an Allan wrench.