ansi 9standards0 code issues - ansi b 18.6.3-1972 r1991

huangyhg

ansi ansi  b 18.6.3-1972 r1991
does anyone have any information on standard sizes for cross tip screwdriver recesses in machine screws?
check out our whitepaper library.
in addition to the reference you have quoted in your heading, see also ansi  b18.6.4 and ansi  b18.6.5