|
|
 |
|
|
|
| |
|
| |
丝
锥 系 列
|
|
|
UNF
|
Unified fine threads
Unified Feingewinde |
|
|
|
| |
FOR
STAINLESS STEELS & TOUGH
MATERIALS
SPIRAL FLUTE |
Cat-No.TM6830
|
|
| |
|
|
 |
| |
|
Φd1
inch
|
P
inch
|
l2
|
l1
|
d2
|
sq
|
Tapping
drill
diameter
|
EUROPA
CODE
|
|
4
|
48
|
9
|
56
|
3.5
|
2.7
|
2.4
|
TM68300400
|
|
5
|
44
|
7
|
56
|
3.5
|
2.7
|
2.7
|
TM68300500
|
|
6
|
40
|
7
|
56
|
4
|
3
|
3
|
TM68300600
|
|
8
|
36
|
8
|
63
|
4.5
|
3.4
|
3.5
|
TM68300800
|
|
10
|
32
|
10
|
70
|
6
|
4.9
|
4.1
|
TM68301000
|
|
12
|
28
|
10
|
80
|
6
|
4.9
|
4.7
|
TM68301200
|
|
1/4
|
28
|
10
|
80
|
7
|
5.5
|
5.5
|
TM68309160
|
|
5/16
|
24
|
10
|
90
|
8
|
6.2
|
6.9
|
TM68309200
|
|
3/8
|
24
|
10
|
100
|
9
|
7
|
8.5
|
TM68309240
|
|
7.16
|
20
|
13
|
100
|
8
|
6.2
|
9.9
|
TM68309280
|
|
1/2
|
20
|
13
|
100
|
9
|
7
|
11.5
|
TM68309320
|
|
9/16
|
18
|
15
|
100
|
11
|
9
|
12.9
|
TM68309360
|
|
5/8
|
18
|
15
|
100
|
12
|
9
|
14.5
|
TM68309400
|
|
3/4
|
16
|
17
|
110
|
14
|
11
|
17.5
|
TM68309480
|
|
7/8
|
14
|
17
|
125
|
18
|
14.5
|
20.5
|
TM68309560
|
|
1”
|
12
|
20
|
140
|
20
|
16
|
23.25
|
TM68309640
|
|
|
|
|
|
|
|
|
|
| |
|
DIN 371(NO.4-3/8)
DIN 376(7/16-1")
|
| |
|
|
|
|
