BSF

British Standard Fine

!

DIE 5/16BSF, 22TPI
GERD51622
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DIE 3/8BSAF, 20 TPI
GERD3820
!

TAPS 7/16BSF, 18TPI
GERT71618
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TAPS 1/2BSF, 16TPI
GERD1216
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