Related Resources: hardware
Metric Hex Key Hexagon Keys Series Tools
ANSI Hardware Design Guides
ISO Metric Hardware Design Guides
General Engineering and Design Resources
Metric Allen Hexagon, Hex Key, Hexagon Keys Series Tools
Metric Hexagon Keys per.
ASME B18.3.2M
Hardness: RC 45-53.
Nominal |
F |
C
|
S |
L
|
L |
R |
K | |||||
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
|||
0.7 |
0.711 |
0.698 |
0.798 |
0.762 |
8 |
3 |
34 |
28 |
69 |
63 |
1.5 |
0.08 |
0.9 |
0.899 |
0.876 |
0.998 |
0.960 |
11 |
6 |
34 |
28 |
71 |
65 |
1.5 |
0.10 |
1.3 |
1.270 |
1.244 |
1.422 |
1.372 |
16 |
11 |
44 |
39 |
75 |
69 |
1.5 |
0.14 |
1.5 |
1.500 |
1.470 |
1.690 |
1.640 |
14 |
13 |
45 |
43 |
78 |
76 |
1.5 |
0.14 |
2 |
2.000 |
1.970 |
2.250 |
2.200 |
16 |
15 |
50 |
48 |
83 |
81 |
2.0 |
0.14 |
2.5 |
2.500 |
2.470 |
2.820 |
2.770 |
18 |
17 |
56 |
53 |
90 |
87 |
2.5 |
0.14 |
3 |
3.000 |
2.960 |
3.399 |
3.340 |
20 |
18 |
63 |
60 |
100 |
97 |
3.0 |
0.18 |
4 |
4.000 |
3.960 |
4.532 |
4.470 |
25 |
23 |
70 |
66 |
106 |
102 |
4.0 |
0.24 |
5 |
5.000 |
4.960 |
5.690 |
5.630 |
28 |
26 |
80 |
76 |
118 |
114 |
5.0 |
0.30 |
6 |
6.000 |
5.950 |
6.828 |
6.760 |
32 |
30 |
90 |
86 |
140 |
136 |
6.0 |
0.36 |
8 |
8.000 |
7.950 |
9.136 |
9.030 |
36 |
34 |
100 |
95 |
160 |
155 |
8.0 |
0.49 |
10 |
10.000 |
9.950 |
11.470 |
11.340 |
40 |
38 |
112 |
106 |
170 |
164 |
10.0 |
0.62 |
12 |
12.000 |
11.950 |
13.764 |
13.590 |
45 |
43 |
125 |
119 |
212 |
206 |
12.0 |
0.76 |
14 |
14.000 |
13.930 |
16.058 |
15.880 |
56 |
53 |
140 |
133 |
236 |
229 |
14.0 |
0.85 |
17 |
17.000 |
16.930 |
19.499 |
19.300 |
63 |
60 |
160 |
152 |
250 |
242 |
17.0 |
1.04 |
19 |
19.000 |
18.930 |
21.793 |
21.580 |
70 |
67 |
180 |
171 |
280 |
271 |
19.0 |
1.16 |
22 |
22.000 |
21.930 |
25.234 |
25.000 |
80 |
76 |
200 |
190 |
335 |
325 |
22.0 |
1.36 |
24 |
24.000 |
23.930 |
27.525 |
27.240 |
90 |
86 |
224 |
213 |
375 |
364 |
24.0 |
1.49 |
27 |
27.000 |
26.870 |
30.969 |
30.710 |
100 |
95 |
250 |
238 |
--- |
--- |
27.0 |
1.68 |
32 |
32.000 |
31.840 |
36.704 |
36.430 |
125 |
119 |
315 |
300 |
--- |
--- |
32.0 |
1.99 |
36 |
36.000 |
35.840 |
41.292 |
40.900 |
140 |
133 |
355 |
338 |
--- |
--- |
36.0 |
2.25 |