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