/
 
   
 
   
 

 


ITEM/Metric System
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M36
6.30
8.30
10.30
12.30
14.30
16.30
18.30
20.30
22.30
24.30
27.30
30.30
36.30

(MAX)
6
8
10
12
14
16
18
20
22
24
27
30
36
A.(max)
10
13
16
18
21
24
27
30
34
36
41
46
55
T.
1.6
1.6
2
2
2
3
3
3.5
3.5
4
4
5
5.5
B.(max)
11.55
15.01
18.48
20.78
24.25
27.71
31.18
34.96
39.26
41.75
47.34
53.12
63.51


ITEM/Imperial system
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
-mm
M6.35
M7.938
M9.525
M11.113
M12.7
M14.288
M15.875
M19.5
M22.225
M25.4
M28.575
M31.75
M34.925
M38.1
6.70
8.30
9.80
11.50
13.10
14.60
16.20
19.80
22.60
25.80
29.00
32.250
35.40
38.50

(MAX)-in
0.250
0.313
0.375
0.438
0.500
0.563
0.625
0.750
0.875
1.000
1.125
1.250
1.375
1.500

(MAX)- mm
6.350
7.938
9.525
11.113
12.700
14.288
15.875
19.050
22.225
25.400
28.575
31.750
34.925
38.100
A.(max)- mn
0.438
0.500
0.562
0.625
0.750
0.812
0.938
1.125
1.312
1.500
1.688
1.875
2.062
2.250
A.(max)- mn
11.125
12.700
14.275
15.875
19.050
20.625
23.825
28.575
33.325
38.100
42.875
47.625
52.375
57.150
T.
1.6
1.6
2
2
2
2
3
3.5
3.5
4
4
5
5.5
5.5
B.(max)- mm
13
14.67
16.48
18.33
22
23.82
27.5
33
38.48
44
49.51
55
60.48
66