有頭內六角螺絲

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產品項目 > 螺絲、螺帽、華司 > 螺絲 > 有頭內六角螺絲

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有頭內六角螺絲

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公制內六角螺絲除規格依據之規範有所不同其餘皆相同，應搭配對應規格的六角扳手，鎖緊固件時可將施力完全導到螺絲上，螺絲孔不易毀損。

螺紋有依據標準規範分為全牙與半牙。

材質是合金鋼SCM435，所以能承受大負荷且好鎖附的特性適合於工具機等機械產業、家電、自行車、汽車需高強度螺絲之產業。

規格

M2

M2.5

M3

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

牙距

P0.4

P0.45

P0.5

P0.7

P0.8

P1.0

P1.25

P1.5

P1.75

P2.0

P2.0

P2.5

P2.5

P2.5

P3.0

4

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5

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6

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8

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10

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12

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16

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20

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25

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30

　

　

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35

　

　

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40

　

　

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45

　

　

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50

　

　

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55

　

　

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60

　

　

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65

　

　

　

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70

　

　

　

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75

　

　

　

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80

　

　

　

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85

　

　

　

　

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90

　

　

　

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100

　

　

　

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110

　

　

　

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120

　

　

　

　

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130

　

　

　

　

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140

　

　

　

　

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150

　

　

　

　

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160

　

　

　

　

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170

　

　

　

　

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180

　

　

　

　

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200

　

　

　

　

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規格	3/16	1/4	5/16	3/8	7/16	1/2	5/8	3/4	7/8
長度	24T	20T	18T	16T	14T	12T	11T	10T	9T
3/8	●	●
1/2	●	●	●	●
5/8	●	●	●	●
3/4	●	●	●	●	●	●
1"	●	●	●	●	●	●	●
1-1/4	●	●	●	●	●	●	●	●	●
1-1/2	●	●	●	●	●	●	●	●	●
1-3/4	●	●	●	●	●	●	●	●	●
2"	●	●	●	●	●	●	●	●	●
2-1/4	●	●	●	●		●	●	●	●
2-1/2		●	●	●		●	●	●	●
2-3/4		●	●	●		●	●	●	●
3"		●	●	●		●	●	●	●
3-1/4		●	●	●		●			●
3-1/2		●	●	●		●	●	●	●
4"		●	●	●		●	●	●	●
4-1/2							●	●	●
5"							●	●	●
5-1/2			●				●	●	●
6"			●	●			●	●	●
6-1/2							●	●	●
7"							●	●	●
7-1/2							●	●	●
8"						●	●	●	●

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