扭力保護筒夾,又名索嘴,夾頭。主要用在攻絲機上,起車載保護作用,保護絲錐不斷,夾頭裡麵有彈簧片和玻珠,機器利用夾頭工作的時候,裡麵的彈簧片就會打滑。
價格便宜!經濟!以輕便、靈活、高效
適用於所有機械制造行業,機床、模具機械、塑膠機械、印刷機械、包裝機械制造廠、工程機械、汽車摩托車零部件
規格有倆種,一種是國標ISO,一種是日標JIS
公制絲錐規格 | 國標 | 日標 | 英制絲錐規格 | 英制絲錐圓柄D1*D2方柄 | 管螺紋(喉牙)絲錐規格 | 管螺紋絲錐圓柄D1*D2方柄 |
M2 | 2.8*2.25 | 3.0*2.5 |
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M3 | 3.15*2.5 | 4.0*3.2 | 1/8 | 4.0*3.15 |
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M4 | 4.0*3.15 | 5.0*4.0 | 5/32 | 5.0*4.0 |
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M5 | 5.0*4.0 | 5.5*4.5 | 3/16 | 5.5*4.5 |
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M6 | 6.3*5.0 | 6.0*4.5 | 1/4 | 6.0*4.5 |
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M8 | 6.3*5.0 | 6.2*5.0 | 5/16 | 6.2*4.5 |
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M10 | 8.0*6.3 | 7.0*5.5 | 3/8 | 7.0*5.5 | PT1/8 | 8.0*6.3 |
M12 | 9.0*7.1 | 8.5*6.5 | 1/2 | 9.0*7.1 |
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M14 | 11.2*9.0 | 10.5*8.5 | 9/16 | 11.2*9.0 | PT1/4 | 11.2*9.0 |
M16 | 12.5*10.0 | 12.5*10.0 | 5/8 | 12.5*10.0 |
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M18 | 14.0*11.2 | 14.0*11.0 | 3/4 | 14.0*11.2 | PT3/8 | 14.0*11.0 |
M20 | 14.0*11.2 | 15.0*12.0 |
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M22 | 16.0*12.5 | 17.0*13.0 | 7/8 | 16.0*12.5 |
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M24 | 18.0*14.0 | 19.0*15.0 |
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| PT1/2 | 18.0*14.0 |
M27 | 20.0*16.0 | 20.0*15.0 |
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M30 | 20.0*16.0 | 23.0*17.0 | 1/8PT | 8.0*6.3 | PT3/4 | 23.0*17.0 |
M33 | 22.4*18.0 | 25.0*19.0 | 1/4PT | 11.2*9.0 |
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M36 | 25.0*20.0 | 28.0*21.0 | 3/8PT | 14.0*11.0 |
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M39 | 28.0*22.4 | 30.0*23.0 | 1/2PT | 18.0*14.0 |
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M42 | 28.0*22.4 | 32.0*26.0 |
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M45 | 31.5*25.0 | 35.0*26.0 |
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| PT13/8 | 35.0*26.0 |
M48 | 31.5*25.0 | 38.0*29.0 |
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| PT11/2 | 38.0*29.0 |
M52-M56 | 35.5*28.0 |
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| PT1 | 26.0*21.0 |
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| PT11/4 | 28.0*21.0 |
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