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Made from selected steel.A tool wrench for tightening and loosening hexagon head cap screws.
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No.
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Across Flats
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No.
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Across Flats
|
|
1
|
1.4mm
|
59
|
21mm
|
|
2
|
1.5mm
|
60
|
22 mm
|
|
3
|
2.0mm
|
61
|
23 mm
|
|
4
|
2.4mm
|
62
|
24 mm
|
|
5
|
2.5mm
|
63
|
26 mm
|
|
6
|
3 mm
|
64
|
27 mm
|
|
7
|
4 mm
|
65
|
32 mm
|
|
8
|
5 mm
|
66
|
36 mm
|
|
9
|
6 mm
|
67
|
1/8 in
|
|
10
|
7 mm
|
68
|
5/32 in
|
|
11
|
8 mm
|
69
|
3/16 in
|
|
12
|
9 mm
|
70
|
7/32 in
|
|
13
|
10 mm
|
71
|
1/4 in
|
|
14
|
12 mm
|
72
|
5/16 in
|
|
15
|
14 mm
|
73
|
3/8 in
|
|
16
|
16 mm
|
74
|
7/16 in
|
|
17
|
17 mm
|
75
|
1/2 in
|
|
18
|
19 mm
|
76
|
9/16 in
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