|
英規正常牙 |
英規細牙 |
||
|
UNC MACHINE SCREW |
UNC MACHINE SCREW |
||
|
SIZE 規格 |
T 牙數 |
SIZE 規格 |
T 牙數 |
|
NO:1 |
64 |
1/4 |
28 |
|
NO:2 |
56 |
5/16 |
24 |
|
NO:3 |
48 |
3/8 |
24 |
|
NO:4 |
40 |
7/16 |
20 |
|
NO:5 |
40 |
1/2 |
20 |
|
NO:6 |
32 |
9/16 |
18 |
|
NO:8 |
32 |
5/8 |
18 |
|
NO:10 |
24 |
3/4 |
16 |
|
NO:12 |
24 |
7/8 |
14 |
|
1/4 |
20 |
|
12 |
|
5/16 |
18 |
1 1/8 |
12 |
|
3/8 |
16 |
|
|
|
7/16 |
14 |
|
|
|
1/2 |
13 |
|
|
|
9/16 |
12 |
|
|
|
5/8 |
11 |
|
|
|
3/4 |
10 |
|
|
|
7/8 |
9 |
|
|
|
|
8 |
|
|
|
1 1/8 |
7 |
|
|
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