Gardner-Westcott Company - page 119

119
ConversionandReferenceCharts
Technical
Info
2014 Copyright Gardner-Westcott Company10110SixMileRoadNorthville,Michigan48168-9426
Call us toll-freeat 1-800-521-9805 or (248)-305-5100 Fax (800)-871-5110 Shopon line at http://www.gardner-westcott.com
MetricConversionChart
Millimeters
Inches
1/4
5/16
3/8
1/2
5/8
3/4
1
1-3/16
1-3/8
1-9/16
1-3/4
2
2-3/16
2-3/8
2-9/16
2-3/4
3
3-3/16
3-3/8
3-1/2
4
4-3/8
4-3/4
6mm
8mm
10mm
12mm
16mm
20mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
60mm
65mm
70mm
75mm
80mm
85mm
90mm
100mm
110mm
120mm
AmericanEquivalents
Fraction
Decimal
Millimeter
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
49/64
25/32
51/64
13/16
53/64
27/32
55/64
7/8
57/64
29/32
59/64
15/16
61/64
31/32
63/64
1"
.0156
.0312
.0468
.0625
.0781
.0937
.1093
.1250
.1406
.1562
.1718
.1875
.2031
.2187
.2343
.250
.2656
.2812
.2968
.3125
.3281
.34375
.3593
.375
.3906
.4062
.4218
.4375
.4531
.4687
.4843
.500
.5156
.5312
.5468
.5625
.5781
.5937
.6093
.625
.6406
.6562
.6718
.6875
.7031
.7187
.7343
.750
.7656
.7812
.7968
.8125
.8281
.8437
.8593
.8750
.8906
.9062
.9218
.9275
.9531
.9687
.9843
1.000
0.397
0.794
1.191
1.588
1.984
2.381
2.778
3.175
3.572
3.969
4.366
4.763
5.159
5.556
5.953
6.350
6.747
7.144
7.541
7.938
8.334
8.731
9.128
9.525
9.922
10.319
10.716
11.113
11.509
11.906
12.303
12.700
13.097
13.494
13.891
14.288
14.684
15.081
15.478
15.875
16.272
16.669
17.066
17.463
17.859
18.256
18.653
19.050
19.447
19.844
20.241
20.638
21.034
21.431
21.828
22.225
22.622
23.019
23.416
23.813
24.209
24.606
25.003
25.400
ThreadsPitchesMetric
Pitch
Diameter
6mm
8mm
8mmFine
10mm
10mmFine
12mm
12mmFine
14mm
14mmFine
1.0
1.25
1.0
1.50
1.25
1.75
1.50
2.0
1.50
Fine
Coarse
10/24
1/4-20
5/16-18
3/8-16
7/16-14
1/2-13
9/16-12
5/8-11
3/4-10
10/32
1/4-28
5/16-24
3/8-24
7/16-20
1/2-20
9/16-18
5/8-18
3/4-16
ThreadsPer InchAmerican
I...,109,110,111,112,113,114,115,116,117,118 120,121,122
Powered by FlippingBook