Diameter (mm)
|
Inches ″
|
Dimension (mm)
|
L
|
D1
|
D2-ANSI
|
D2-JIS
|
D2-DIN
|
D3
|
H
|
N-φm-ANSI
|
N-φm-JSI
|
N-φm-DIN
|
fifty
|
two
|
forty-three
|
fifty-six point five
|
one hundred and twenty point three nine
|
one hundred and twenty
|
one hundred and twenty-five
|
one hundred and sixty-five
|
one hundred and three
|
4-19
|
4-19
|
4-18
|
sixty-five
|
2 1/2
|
forty-seven point five
|
seventy
|
one hundred and thirty-nine point four four
|
one hundred and forty
|
one hundred and forty-five
|
one hundred and eighty-five
|
one hundred and thirteen
|
4-19
|
4-19
|
4-18
|
eighty
|
three
|
forty-seven point five
|
seventy-nine
|
one hundred and fifty-two point four
|
one hundred and fifty
|
one hundred and sixty
|
two hundred and one
|
one hundred and fifteen
|
4-19
|
4-19
|
4-18
|
one hundred
|
four
|
fifty-seven point two
|
one hundred and three
|
one hundred and ninety point five
|
one hundred and seventy-five
|
one hundred and eighty
|
two hundred and twenty-nine
|
one hundred and thirty-five
|
8-19
|
8-19
|
8-18
|
one hundred and twenty-five
|
five
|
sixty-six
|
one hundred and thirty
|
two hundred and sixteen
|
two hundred and ten
|
two hundred and ten
|
two hundred and fifty-seven
|
one hundred and sixty-five
|
8-22
|
8-23
|
8-18
|
one hundred and fifty
|
six
|
seventy-four
|
one hundred and fifty-one
|
two hundred and forty-one point five five
|
two hundred and forty
|
two hundred and forty
|
two hundred and eighty-five
|
one hundred and seventy-seven
|
8-22
|
8-23
|
8-23
|
two hundred
|
eight
|
eighty-seven point five
|
two hundred
|
two hundred and ninety-eight point five
|
two hundred and ninety
|
two hundred and ninety-five
|
three hundred and forty-three
|
two hundred and ten
|
8-22
|
8-23
|
8-23
|
two hundred and fifty
|
ten
|
one hundred and ten
|
two hundred and fifty-five
|
three hundred and sixty-two
|
three hundred and fifty-five
|
three hundred and fifty
|
four hundred and eleven
|
two hundred and forty
|
12-25
|
12-25
|
12-23
|
three hundred
|
twelve
|
one hundred and twenty-nine
|
three hundred and eleven
|
four hundred and thirty-two
|
four hundred
|
four hundred
|
four hundred and ninety
|
two hundred and ninety-seven
|
12-25
|
12-25
|
12-23
|