B&M Metals

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Numbers

Degree and Pitches


         Degree       Rise



         4 3/4             1

         9 1/2             2

         14                   3

         18 1/2           4

         22 1/2           5

         26 1/2           6

         30 1/4           7

         33 3/4          8

         37                  9

        39 3/4          10

        42 1/2          11

        45                  12

        47 1/4          13

        49 1/2          14

        51 1/4           15

           Degree       Rise



           53                  16

           54 3/4          17

           56 1/4          18

           57 3/4          19

           59                  20

           60 1/4          21

           61 1/2           22

           62 1/2          23

           63 1/2          24

           64 1/2          25

           65 1/4          26

           66                 27

           66 3/4         28

           67 1/2          29

           68 1/4         30

Decimal Equivalents

Fraction = Decimal
1/8 = .125
3/8 = .375
5/8 = .625
7/8 = .875
1/16 = .0625
3/16 = .1875
5/16 = .3125
7/16 = .4375
9/16 = .5625
11/16 = .6875
13/16 = .8125
15/16 = .9375
1/32 = .0312
3/32 = .0937
5/32 = .1562
7/32 = .2187
9/32 = .2812
11/32 = .3437
13/32 = .4062
15/32 = .4687
17/32 = .5312
19/32 = .5937
21/32 = .6562
23/32 = .7187
25/32 = .7812
27/32 = .8437
29/32 = .9062
31/32 = .9687

Inch to Decimal Conversion

Inch Decimal
1 0.09
2 0.17
3 0.25
4 0.34
5 0.42
6 0.50
7 0.59
8 0.67
9 0.75
10 0.84
11 0.92

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