why do they still make those 'slotted head screws' ?
knuckle busters
Is There A Reason ..
Jun 25, 2005
2 Replies
Holy s*it...is this true??? :-)
I believe that for machine screws, spin conservation is solved by making one nut for every screw.
Perhaps the "extra" nuts that are often included help balance the wood screws. But just in case, I try to run my cordless screwdriver in reverse for a few seconds every day -- otherwise the whole universe could get screwed up.
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