Polaris Trail Boss 330 2003 Service Manual page 14

GENERAL INFORMATION
SAE TAP DRILL SIZES
Thread Size/Drill Size
#0-80 3/64
#1-64 53
#1-72 53
#2-56 51
#2-64 50
#3-48 5/64
#3-56 45
#4-40 43
#4-48 42
#5-40 38
#5-44 37
#6-32 36
#6-40 33
#8-32 29
#8-36 29
#10-24 24
#10-32 21
#12-24 17
#12-28 4.6mm
1/4-20 7
1/4-28 3
5/16-18 F
5/16-24 I
3/8-16 O
3/8-24 Q
7/16-14 U
7/16-20 25/64
METRIC TAP DRILL SIZES
Tap Size Drill Size
3 x .50 #39
3 x .60 3/32
4 x .70 #30
4 x .75 1/8
5 x .80 #19
5 x .90 #20
6 x 1.00 #9
7 x 1.00 16/64
8 x 1.00 J
8 x 1.25 17/64
9 x 1.00 5/16
9 x 1.25 5/16
10 x 1.25 11/32
10 x 1.50 R
11 x 1.50 3/8
12 x 1.50 13/32
12 x 1.75 13/32
Thread Size/Drill Size
1/2-13 27/64
1/2-20 29/64
9/16-12 31/64
9/16-18 33/64
5/8-11 17/32
5/8-18 37/64
3/4-10 21/32
3/4-16 11/16
7/8-9 49/64
7/8-14 13/16
1-8 7/8
1-12 59/64
1 1/8-7 63/64
1 1/8-12 1 3/64
1 1/4-7 1 7/64
1 1/4-12 1 11/64
1 1/2-6 1 11/32
1 1/2-12 1 27/64
1 3/4-5 1 9/16
1 3/4-12 1 43/64
2-4 1/2 1 25/32
2-12 1 59/64
2 1/4-4 1/2 2 1/32
2 1/2-4 2 1/4
2 3/4-4 2 1/2
3-4 2 3/4
Decimal Nearest
Equiva- Fraction
lent
0.0995 3/32
0.0937 3/32
0.1285 1/8
0.125 1/8
0.166 11/64
0.161 5/32
0.196 13/64
0.234 15/64
0.277 9/32
0.265 17/64
0.3125 5/16
0.3125 5/16
0.3437 11/32
0.339 11/32
0.375 3/8
0.406 13/32
0.406 13/32
DECIMAL EQUIVALENTS
1/64 . . . . . . . . . . . . . . . .
1/32 . . . . . . . . . . .
3/64 . . . . . . . . . . . . . . . .
1/16 . . . . . . . . . . .
5/64 . . . . . . . . . . . . . . . .
3/32 . . . . . . . . . . .
7/64 . . . . . . . . . . . . . .
1/8. . . . .1250
9/64 . . . . . . . . . . . . . . . .
5/32 . . . . . . . . . . .
11/64 . . . . . . . . . . . . . . .
3/16 . . . . . . . . . . .
13/64 . . . . . . . . . . . . . . .
7/32 . . . . . . . . . . .
15/64 . . . . . . . . . . . . . . .
1/4 . . . . .25
17/64 . . . . . . . . . . . . . . .
9/32 . . . . . . . . . . .
19/64 . . . . . . . . . . . . . . .
5/16 . . . . . . . . . . .
21/64 . . . . . . . . . . . . . . .
11/32 . . . . . . . . . .
23/64 . . . . . . . . . . . . . . .
3/8 . . . . .375
25/64 . . . . . . . . . . . . . . .
13/32 . . . . . . . . .
27/64 . . . . . . . . . . . . . . .
7/16 . . . . . . . . . . .
29/64 . . . . . . . . . . . . . . .
15/32 . . . . . . . . .
31/64 . . . . . . . . . . . . . . .
1/2 . . . . .5 . . . . . . . . . . . . . .
33/64 . . . . . . . . . . . . . . .
17/32 . . . . . . . . .
35/64 . . . . . . . . . . . . . . .
9/16 . . . . . . . . . . .
37/64 . . . . . . . . . . . . . . .
19/32 . . . . . . . . .
39/64 . . . . . . . . . . . . . . .
5/8 . . . . .625 . . . . . . . . . . . .
41/64 . . . . . . . . . . . . . . .
21/32 . . . . . . . . .
43/64 . . . . . . . . . . . . . .
11/16 . . . . . . . . . .
45/64 . . . . . . . . . . . . . . .
23/32 . . . . . . . . .
47/64 . . . . . . . . . . . . . . .
3/4 . . . . .75
49/64 . . . . . . . . . . . . . . .
25/32 . . . . . . . . .
51/64 . . . . . . . . . . . . . . .
13/16 . . . . . . . . .
53/64 . . . . . . . . . . . . . . .
27/32 . . . . . . . . .
55/64 . . . . . . . . . . . . . . .
7/8 . . . . .875
57/64 . . . . . . . . . . . . . . .
29/32 . . . . . . . . .
59/64 . . . . . . . . . . . . . .
15/16 . . . . . . . . .
61/64 . . . . . . . . . . . . . . .
31/32 . . . . . . . . .
63/64 . . . . . . . . . . . . . . .
1 . . . . . 1.0
.0156
.0312 . . . 1 mm = .0394²
.0469
.0625
.0781 . . . 2 mm = .0787²
.0938
.1094 . . . 3 mm = .1181²
.1406
.1563 . . . 4 mm = .1575²
.1719
.1875 . . . 5 mm = .1969²
.2031
.2188
.2344 . . . 6 mm = .2362²
.2656 . . . 7 mm = .2756²
.2813
.2969
.3125 . . . 8 mm = .3150²
.3281
.3438 . . . 9 mm = .3543²
.3594
.3906 . . . 10 mm = .3937²
.4063
.4219 . . . 11 mm = .4331²
.4375
.4531
.4688 . . . 12 mm = .4724²
.4844
13 mm = .5118
.5156
.5313
.5469 . . . 14 mm = .5512²
.5625
.5781 . . . 15 mm = .5906²
.5938
.6094
16 mm = .6299²
.6406
.6563 . . . 17 mm = .6693²
.6719
.6875
.7031 . . . 18 mm = .7087²
.7188
.7344 . . . 19 mm = .7480²
.7656
.7813 . . . 20 mm = .7874²
.7969
.8125 . . . 21 mm = .8268²
.8281
.8438
.8594 . . . 22 mm = .8661²
.8906 . . . 23 mm = .9055²
.9063
.9219
.9375 . . . 24 mm = .9449²
.9531
.9688 . . . 25 mm = .9843
.9844
1.9