常用螺栓螺釘通孔與沉孔尺寸表
螺栓螺釘通孔（GB/T5277-1985）/㎜
|
|
M1
|
M1.2
|
M1.4
|
M1.6
|
M1.8
|
M2
|
M2.5
|
M3
|
M3.5
|
M4
|
M4.5
|
M5
|
M6
|
M7
|
M8
|
M10
|
M12
|
|
螺孔直徑
|
精裝配中等裝配粗裝本
|
1.1
|
1.7
|
1.5
|
1.7
|
2
|
2.2
|
2.7
|
3.2
|
3.7
|
4.3
|
4.8
|
5.3
|
6.4
|
7.4
|
8.4
|
10.5
|
13
|
|
（GB/T5277-1985）
|
1.2
|
1.8
|
1.6
|
2
|
2.1
|
2.4
|
3.2
|
3.4
|
3.9
|
4.5
|
5
|
5.5
|
6.6
|
7.6
|
9
|
11
|
13.5
|
|
|
1.3
|
2
|
1.8
|
2.2
|
2.4
|
2.6
|
3.7
|
3.6
|
4.2
|
4.8
|
5.3
|
5.8
|
7
|
8
|
10
|
12
|
14.5
|
|
|
M14
|
M16
|
M18
|
M20
|
M22
|
M24
|
M27
|
M30
|
M33
|
M36
|
M39
|
M42
|
M45
|
M48
|
M52
|
M56
|
M60
|
|
螺孔直徑
|
精裝配中等裝配粗裝本
|
15
15.5
16.5
|
17
17.5
18.5
|
19
20
21
|
21
22
24
|
23
24
26
|
25
26
28
|
28
30
32
|
31
33
35
|
34
36
38
|
37
39
42
|
40
42
45
|
43
45
48
|
46
48
52
|
50
52
56
|
54
56
62
|
58
62
66
|
62
66
70
|
|
（GB/T5277-1985）
|
|
|
|
|
M64
|
M68
|
M76
|
M80
|
M85
|
M90
|
M95
|
M100
|
M105
|
M110
|
M115
|
M120
|
M125
|
M130
|
M140
|
M150
|
|
|
螺孔直徑
|
精裝配中等裝配粗裝本
|
66
70
74
|
70
74
78
|
78
82
86
|
82
86
91
|
87
91
96
|
93
96
101
|
98
101
107
|
104
107
112
|
109
112
117
|
114
117
122
|
119
122
127
|
124
127
132
|
129
132
137
|
134
137
144
|
144
147
155
|
155
158
165
|
|
|
（GB/T5277-1985）
|
|
六角螺栓和六角螺母用沉孔（GB/T 152。4-1988） /㎜
|
|
|
M1.6
|
M2
|
M2.5
|
M3
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M14
|
M16
|
M18
|
M20
|
|
d2(H15)
|
5
|
6
|
8
|
9
|
10
|
11
|
13
|
18
|
22
|
26
|
30
|
33
|
36
|
40
|
|
d3
|
－
|
－
|
－
|
－
|
－
|
－
|
－
|
－
|
－
|
16
|
18
|
20
|
22
|
24
|
|
d1(H13)
|
1.8
|
2.4
|
2.9
|
3.4
|
4.5
|
5.5
|
6.6
|
9
|
11.0
|
13.5
|
15.5
|
17.5
|
20
|
22
|
|
|
M22
|
M24
|
M27
|
M30
|
M33
|
M36
|
M39
|
M42
|
M45
|
M48
|
M52
|
M56
|
M60
|
M64
|
|
d2(H15)
|
43
|
48
|
53
|
61
|
66
|
71
|
76
|
82
|
89
|
98
|
107
|
112
|
118
|
125
|
|
d3
|
26
|
28
|
33
|
36
|
39
|
42
|
45
|
48
|
51
|
56
|
60
|
68
|
72
|
76
|
|
d1(H13)
|
24
|
26
|
30
|
33
|
36
|
39
|
42
|
45
|
48
|
52
|
56
|
62
|
66
|
70
|
圓柱頭用沉孔（GB/T152.3-1988） /㎜
|
|
|
適用于GB/T70
|
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M14
|
M16
|
M20
|
M24
|
M30
|
M36
|
|
d2(H13)
|
8.0
|
10.0
|
11.0
|
15.0
|
18.0
|
20.0
|
24.0
|
26.0
|
33.0
|
40.0
|
48.0
|
57.0
|
|
t (H13)
|
4.6
|
5.7
|
6.8
|
9.0
|
11.0
|
13.0
|
15.0
|
17.5
|
21.5
|
25.5
|
32.0
|
38.0
|
|
d3
|
-
|
-
|
-
|
-
|
-
|
16
|
18
|
20
|
24
|
28
|
6
|
42
|
|
d1(H13)
|
4.5
|
5.5
|
6.6
|
9.0
|
11.0
|
13.5
|
15.5
|
17.5
|
22.0
|
26.0
|
33.0
|
39.0
|
|
|
適用于GB/T6190、GB/T6191、GB/T65
|
|
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M14
|
M16
|
M20
|
|
|
d2(H13)
|
8
|
10
|
11
|
15
|
18
|
20
|
24
|
26
|
33
|
|
|
t (H13)
|
3.2
|
4.0
|
4.7
|
6.0
|
7.0
|
8.0
|
9.0
|
10.5
|
12.5
|
|
|
d3
|
-
|
-
|
-
|
-
|
-
|
16
|
18
|
20
|
24
|
|
|
d1(H13)
|
4.5
|
5.5
|
6.6
|
9.0
|
11.0
|
13.5
|
15.5
|
17.5
|
22.0
|
|
沉用沉孔（GB/T1523.2-1988） /㎜
|
|
|
適用于沉頭螺訂及半沉頭螺訂
|
|
M1.6
|
M2
|
M2.5
|
M3
|
M3.5
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M14
|
M16
|
M20
|
|
d2(H13)
|
3.7
|
4.5
|
5.6
|
6.4
|
8.4
|
9.6
|
10.6
|
12.8
|
17.6
|
20.3
|
24.4
|
18.4
|
32.4
|
40.4
|
|
t
|
1
|
1.2
|
1.5
|
1.6
|
2.4
|
2.7
|
2.7
|
3.3
|
4.6
|
5.0
|
6.0
|
7.0
|
8
|
10
|
|
d1(H13)
|
1.8
|
2.4
|
2.9
|
3.4
|
3.9
|
4.5
|
5.5
|
6.6
|
9
|
11
|
13.5
|
15.5
|
17.5
|
22
|
|
|
適用于沉頭木螺訂及半沉頭螺訂
|
|
|
1.6
|
2
|
2.5
|
3
|
3.5
|
4
|
4.5
|
5
|
5.5
|
6
|
7
|
8
|
10
|
|
|
d2(H13)
|
3.7
|
4.5
|
5.4
|
6.6
|
7.7
|
8.6
|
10.1
|
11.2
|
12.1
|
13.2
|
15.3
|
17.3
|
21.9
|
|
|
t
|
1.0
|
1.2
|
1.4
|
1.7
|
2.0
|
2.2
|
2.7
|
3.0
|
3.2
|
3.5
|
4.0
|
4.5
|
5.8
|
|
|
d1(H13)
|
1.8
|
2.4
|
2.9
|
3.4
|
3.9
|
4.5
|
5.0
|
5.5
|
6.0
|
6.6
|
7.6
|
9.0
|
11
|
|
