whitworth size (in) core diameter (in) threads per inch pitch (in) tapping drill size
whitworth size -lrb- in -rrb-
core diameter -lrb- in -rrb-
threads per inch
pitch -lrb- in -rrb-
tapping drill size
number
number
number
number
number number number number text
1 0.0411 60 0.0167 number drill 56 (1.2 mm)
how many more threads per inch does the 1/16th whitworth size have over the 1/8th whitworth size ?
WRB JJ JJR NNS IN NN VBD-AUX DT JJ NN NN VBD-AUX IN DT JJ NN NN .
20
select ( select c3_number from w where c1 = '1/16' ) - ( select c3_number from w where c1 = '1/8' )