下面是小编为大家整理的螺纹规格对照表【优秀范文】,供大家参考。
螺纹底孔径
公制粗牙螺纹
JIS B 0209-1982(单位：
mm)
崁合度区分：
中下孔径
M 1
× 0.25 0.75 0.78
(80%) 1.1
× 0.25 0.85 0.88
(80%) 1.2 × 0.25 0.95 0.98
(80%) 1.4 × 0.3 1.1
1.1 4
(80%) 1.6 × 0.35 1.25 1.32
(75%) 1.8 × 0.35 1.45 1.52
(75%) 2
× 0.4 1.6 1.65
(80%) 2.2 × 0.45 1.75 1.83
(75%) 2.5 × 0.45 2.1
2.1 3
(75%) 3
× 0.5 2.5 2.59
(75%) 3.5 × 0.6 2.9 3.01
(75%) 4
× 0.7 3.3 3.39
(80%) 4.5 × 0.75 3.8 3.85
(80%) 5
× 0.8 4.2 4.31
(80%) 6
× 1
5 5.1 3
(80%) 7
× 1
6 6.1 3
(80%) 8
× 1.25 6.8 6.85
(85%) 9
× 1.25 7.8 7.85
(85%) 10
× 1 .5 8.5 8.62
(85%) 11
× 1.5 9.5 9.62
(85%) 12
× 1.75 10.3 10.40
(85%) 14
× 2 12 12.2
(85%) 16
× 2 14 14.2
(85%) 18
× 2.5 15.5 15.7
(85%) 20
× 2.5 17.5 17.7
(85%) 22
× 2.5 19.5 19.2
(85%) 24
× 3 21
21.2
(85%) 27
× 3 24 24.2
(85%) 30
× 3.5 26.5 26.6
(90%) 33
× 3.5 29.5 29.6
(90%) 36
× 4 32 32.1
(90%) 39
× 4 35 35.1
(90%) 42
× 4.5 37.5 37.6
(90%) 45
× 4.5 40.5 40.6
(90%) 48
× 5 43 43.1
(90%)
注(1)M1 .4 以下等级：
5H、 M1 .6 以上等级：
6H (2)基于 JIS B 0209-1 982 标准
螺纹下孔径表
公制细牙螺纹
JIS B 0211-1982(单位：螺纹尺寸 钻头直径 (注 1)2 级(注 2) 崁合度区分：
中内螺纹小径 (注 1)2 级(注 2) 最小直径 最大直径 0.729 0.829 0.929 1.075 1.221
1.421
1.567 1.713 2.013 2.459 2.850 3.242 3.688 4.1 34 4.917 5.917 6.647 7.647 8.376 9.376 10.106 11.835 13.835 15.294 17.294 19.294 20.752 23.752 26.211
29.211
31.670 34.670 37.129 40.129 42.587 0.785 0.885 0.985 1.1 42 1.321
1.521
1.679 1.838 2.1 38 2.599 3.010 3.422 3.878 4.334 5.1 53 6.1 53 6.912 7.912 8.676 9.676 10.441
12.21 0 14.21 0 15.744 17.744 19.744 21.252 24.252 26.771
29.771
32.270 35.270 37.799 40.799 43.297
mm) 螺纹尺寸 钻头直径 崁合度区分：
中(注 1)2 级(注 2) 下孔径 崁合度区分：
中内螺纹小径 (注 1)2 级(注 2) 最小直径 最大直径 M 2.5 × 0.35 3
× 0.35 3.5 × 0.35 4
× 0.5 4.5 × 0.5 5
× 0.5 5.5 × 0.5 6
× 0.75 7
× 0.75 8
× 1
8
× 0.75 9
× 1
9
× 0.75 10
× 1.25 10
× 1
10
× 0.75 11
× 1
11
× 0.75 12
× 1.5 12
× 1.25 12
× 1
14
× 1.5 14
× 1
15
× 1.5 15
× 1
16
× 1.5 16
× 1
17
× 1.5 17
× 1
18
× 2 18
× 1.5 18
× 1
20
× 2 20
× 1.5 20
× 1
22
× 2 22
× 1.5 22
× 1
24
× 2 24
× 1.5 24
× 1
25
× 2 2.2 2.7 3.2 3.5 4 4.5 5 5.3 6.3 7 7.3 8 8.3 8.8 9 9.3 10 10.3 10.5 10.8 11
12.5 13 13.5 14 14.5 15 15.5 16 16 16.5 17 18 18.5 19 20 20.5 21
22 22.5 23 23 2.22
(75%) 2.72
(75%) 3.22
(75%) 3.59
(75%) 4.09
(75%) 4.59
(75%) 5.09
(75%) 5.35
(80%) 6.35
(80%) 7.1 3
(80%) 7.35
(80%) 8.1 3
(80%) 8.35
(80%) 8.85
(85%) 9.1 3
(80%) 9.35
(80%) 10.13
(80%) 10.35
(80%) 10.62
(85%) 10.85
(85%) 11.1 3
(80%) 12.62
(85%) 13.13
(80%) 13.62
(85%) 14.13
(80%) 14.62
(85%) 15.13
(80%) 15.62
(85%) 16.13
(80%) 16.2
(85%) 16.62
(85%) 17.13
(80%) 18.2
(85%) 18.62
(85%) 19.13
(80%) 20.2
(85%) 20.62
(85%) 21.13
(80%) 22.2
(85%) 22.62
(85%) 23.13
(80%) 23.2
(85%) 2.1 21
2.621
3.1 21
3.459 3.959 4.459 4.959 5.1 88 6.1 88 6.917 7.1 88 7.917 8.1 88 8.647 8.917 9.1 88 9.917 10.188 10.376 10.647 10.91 7 12.376 12.91 7 13.376 13.91 7 14.376 14.91 7 15.376 15.91 7 15.835 16.376 16.91 7 17.835 18.376 18.91 7 19.835 20.376 20.91 7 21.835 22.376 22.91 7 22.835 2.221
2.721
3.221
3.599 4.099 4.599 5.099 5.378 6.378 7.1 53 7.378 8.1 53 8.378 8.912 9.1 53 9.378 10.153 10.378 10.676 10.91 2 11.1 53 12.676 13.153 13.676 14.153 14.676 15.153 15.676 16.153 16.21 0 16.676 17.153 18.21 0 18.676 19.153 20.21 0 20.676 21.153 22.21 0 22.676 23.153 23.21 0
25
× 1.5 25
× 1
23.5 24 23.62
(85%) 24.13
(80%) 23.376 23.91 7 23.676 24.153
螺纹下孔径表
公制细牙螺纹
JIS B 0211-1982(单位：mm) 螺纹尺寸 钻头直径
崁合度区分：
中(注 1)2 级(注 2) 下孔径
24.62
(85%) 25.2
(85%) 25.62
(85%) 26.13
(80%) 26.2
(85%) 26.62
(85%) 27.13
(80%) 27.2
(85%) 28.2
(85%) 28.62
(85%) 29.13
(80%) 30.2
(85%) 30.62
(85%) 30.2
(85%) 31.2
(85%) 31.62
(85%) 33.62
(85%) 33.2
(85%) 34.2
(85%) 34.62
(85%) 36.62
(85%) 36.2
(85%) 37.2
(85%) 37.62
(85%) 37.2
(85%) 38.2
(85%) 38.62
(85%) 38.1
(90%) 39.2
(85%) 40.2
(85%) 40.62
(85%) 41.1
(90%) 42.2
(85%) 43.2
(85%) 43.62
(85%) 44.1
(90%) 崁合度区分：
中内螺纹小径 (注 1)2 级(注 2) 最小直径 最大直径 M 26 × 1.5 27 × 2 27 × 1.5 27 × 1
28 × 2 28 × 1.5 28 × 1
30 × 3
30 × 2 30 × 1.5 30 × 1
32 × 2 32 × 1.5 33 × 3 33 × 2 33 × 1.5 35 × 1.5 36 × 3 36 × 2 36 × 1.5 38 × 1.5 39 × 3 39 × 2 39 × 1.5 40 × 3 40 × 2 40 × 1.5 42 × 4 42 × 3 42 × 2 42 × 1.5 45 × 4 45 × 3 45 × 2 45 × 1.5 48 × 4 24.5 25 25.5 26 26 26.5 27 27 28 28.5 29 30 30.5 30 31
31.5 33.5 33 34 34.5 36.5 36 37 37.5 37 38 38.5 38 39 40 40.5 41
42 43 43.5 44 24.376 24.835 25.376 25.91 7 25.835 26.376 26.91 7 26.752 27.835 28.376 28.91 7 29.835 30.376 29.752 30.835 31.376 33.376 32.752 33.835 34.376 36.376 35.752 36.835 37.376 36.752 37.835 38.376 37.670 38.752 39.835 40.376 40.670 41.752 42.835 43.376 43.670 24.676 25.21 0 25.676 26.153 26.21 0 26.676 27.153 27.252 28.21 0 28.676 29.153 30.21 0 30.676 30.252 31.21 0 31.676 33.676 33.252 34.21 0 34.676 36.676 36.252 37.21 0 37.676 37.252 38.21 0 38.676 38.270 39.252 40.21 0 40.676 41.270 42.252 43.21 0 43.676 44.270
48 × 3 45 45.2
(85%) 46.2
(85%) 44.752 45.252 48 × 2 46
45.835 46.21 0 48 × 1.5 50 × 3 50 × 2 50 × 1.5 注(1)等级：
6H (2)基于 JIS B 0211-1982 标准 螺纹下孔径表
美制粗牙螺纹
(单位：mm) 46.5 47 48 48.5 46.62
(85%) 47.2
(85%) 48.2
(85%) 48.62
(85%) 46.376 46.752 47.835 48.376 46.676 47.252 48.21 0 48.676 螺纹尺寸
钻头直径
2B 级 螺 纹 下 孔 径
1.57
(65%) 1.86
(65%) 2.1 4
(65%) 2.36
(70%) 2.69
(70%) 2.86
(75%) 3.52
(75%) 3.91
(80%) 4.57
(80%) 5.25
(80%) 6.72
(80%) 8.1 5
(80%) 9.50
(80%) 11.0
(80%) 12.3
(85%) 13.8
(85%) 16.8
(80%) 19.6
(85%) 22.5
(85%) 25.2
(85%) 28.4
(85%) 31.0
(85%) 34.2
(85%) 39.8
(85%) 45.3
(90%) 内 螺 纹 小 径 最小直径 最大直径 NO.1
-64UNC
2
-56 3
-48 4
-40
5
-40
6
-32
8
-32
10
-24
12
-24 1 /4
-20 5/16
-18
3/8
-1 6 7/16
-14
1 /2
-1 3
9/1 6
-12
5/8
-11
3/4
-10
7/8
- 9 1
-
1
1 /8 - 7
1
1 /4 - 7
1
3/8 - 6
1
1 /2 - 6
1
3/4 - 5
2
- 4
1.55 1.8 2.1
2.3 2.6 2.8 3.4 3.9 4.5 5.1
6.6 8 9.4 10.8 12.2 13.6 16.5 19.5 22.2 25 28.2 30.8 34 39.5 45.2 1.425 1.695 1.941
2.1 57 2.487 2.642 3.302 3.683 4.344 4.979 6.401
7.798 9.1 44 10.592 11.989 13.386 16.307 19.177 21.971
24.638 27.81 3 30.353 33.528 38.964 44.679 1.582 1.871
2.1 46 2.385 2.697 2.895 3.530 3.962 4.597 5.257 6.731
8.1 53 9.550 11.023 12.446 13.868 16.840 19.761
22.606 25.349 28.524 31.115 34.290 39.827 45.593 8
螺纹下孔径表
美制细牙螺纹
(单位：mm) 螺纹尺寸 钻头直径 2B 级 螺 纹 下 孔 径 内 螺 纹 小 径 最小直径 最大直径 NO. 0
1
-72 2
-64 3
-56
4
-48
5
-44
6
-40
8
-36
10
-32
12
-28 1 /4
-28 5/16
-24 3/8
-24
7/1 6
-20
1 /2
-20
9/1 6
-18
5/8
-1 8
3/4
-16 7/8
-14 1
-12
1 1 /8 -12
1 1 /4 -12
1 3/8 -12
1 1 /2 -12
-80UNF 1.25 1.30
(65%) 1.1 82 1.305 1.55 1.85 2.1
2.4 2.7 2.9 3.5 4.1
4.6 5.5 6.9 8.5 9.9 11.5 12.9 14.5 17.5 20.5 23.2 26.5 29.5 32.8 36 1.61
(65%) 1.90
(65%) 2.1 7
(70%) 2.44
(70%) 2.74
(70%) 3.02
(70%) 3.59
(75%) 4.1 4
(80%) 4.70
(80%) 5.56
(80%) 7.02
(80%) 8.61
(80%) 10.01
(80%) 11.60
(80%) 13.07
(80%) 14.65
(80%) 17.59
(85%) 20.6
(85%) 23.5
(85%) 26.7
(80%) 29.9
(80%) 33.0
(85%) 36.2
(85%) 1.474 1.756 2.025 2.271
2.551
2.820 3.404 3.963 4.496 5.360 6.782 8.382 9.729 11.329 12.751
14.351
17.323 20.270 23.114 26.289 29.464 32.639 35.81 4 1.612 1.912 2.1 97 2.458 2.740 3.022 3.606 4.1 65 4.724 5.588 7.035 8.636 10.033 11.607 13.081
14.681
17.678 20.675 23.571
26.746 29.921
33.096 36.271
螺纹下孔径表
缝纫机螺纹(SM)
(单位：mm)
螺纹尺寸 钻头直径 2B 级 螺 纹 下 孔 径 2 级 内 螺 纹 小 径 最小直径 最大直径 SM
1/1 6
- 80 5/64
- 3/32
-100 3/32
- 1/8
- 1/8
- 9/64
- 11/64
- 3/1 6
- 3/1 6
- 7/32
- 15/64
- 1/4
- 1/4
- 缝纫机螺纹(SM)
(单位：mm) 1.25 1.28
(75%) 1.211
1.281
64 1.55 2.1 0 1.85 2.50 2.45 2.85 3.65 3.90 3.70 4.70 4.90 5.60 5.30 1.57
(80%) 2.1 5
(70%) 1.91
(80%) 2.58
(80%) 2.52
(80%) 2.91
(80%) 3.71
(80%) 3.94
(80%) 3.82
(80%) 4.73
(80%) 5.01
(80%) 5.69
(80%) 5.41
(80%) 1.513 2.081
1.841
2.485 2.421
2.818 3.612 3.820 3.684 4.614 4.875 5.596 5.272 1.593 2.1 56 1.936 2.605 2.551
2.948 3.742 3.980 3.844 4.774 5.055 5.726 5.452 56 44 40 40 40 32 28 32 28 40 28 螺纹尺寸 钻头直径 2B 级 螺 纹 下 孔 径 2 级 内 螺 纹 小 径 最小直径 最大直径 SM
1/4
- 24 9/32
- 28 9/32
- 20 5/1 6
- 28 5/1 6
- 24 5/1 6
- 1 8 3/8
- 28 3/8
- 1 8 7/1 6
- 28 7/1 6
- 1 6 1/2
- 28 1/2
- 20 1/2
- 1 2 5.1 0 5.25
(80%) 5.086 5.266 6.1 0 5.70 6.90 6.70 6.30 8.50 7.90 10.10 9.30 11.70 11.30 10.30 6.20
(80%) 5.82
(80%) 6.00
(80%) 6.84
(80%) 6.38
(85%) 8.58
(80%) 7.97
(85%) 10.17
(80%) 9.36
(85%) 11.76
(80%) 11.38
(80%) 10.36
(85%) 6.066 5.634 6.860 6.674 6.254 8.447 7.843 10.034 9.220 11.622 11.1 90 10.180 6.256 5.824 7.050 6.864 6.444 8.637 8.053 10.224 9.440 11.812 11.410 10.420 螺纹下孔径表
英制粗牙螺纹
(单位：mm)、
切削速度与切削液 加工材料 切削速度（m/min）
切
削
液 水 溶 性 (乳化液) 半干式 直槽丝攻 螺旋丝攻 先端丝攻 钨钢丝攻 无屑丝攻 高速同步丝
攻 管用丝攻 油 性 干 式
低碳素钢 C0.25％以下 8~13 8~13 15~25 － 8~13 27~32 3~6 ◎ ○ △ △ 中碳素钢 C0.25～0.45％ 7~12 7~12 1 0~1 5 － 7~10 27~32 3~6 ◎ ○ △ △ 高碳素钢 C0.45％以上 6~9 6~9 8~13 － 5~8 22~27 2~5 ◎ ○ △ △ 合 金 钢 SCM 7~12 7~12 1 0~1 5 － 5~8 22~27 2~5 ◎ △ △ △ 调 质 钢 25～45HRC 3~5 (4~8) 3~5 (4~8) 4~6 (6~10) － － － 2~5 ◎ △ － － 不 锈 钢 SUS 4~7 5~8 8~13 － 5~1 0 － 3~6 ◎ ○ － － 不 锈 钢 SUS630 SUS631 3~5 3...