公制、英制、美制螺纹对照表 螺纹标准手册 也麻烦发我一份吧，谢谢
常用规格
（公制）
M1.2×0.25
M2.5×0.45
M6×0.75
M10×0.75
M1.4×0.3
M2.6×0.45
M6×1
M10×1
M1.6×0.35
M3×0.5
M7×0.75
M10×1.25
M1.7×0.25
M3×0.6
M7×1
M10×1.5
M1.7×0.35
M3.5×0.6
M8×0.75
M11×1
M1.8×0.35
M4×0.5
M8×1
M11×1.5
M2×0.4
M4×0.7
M8×1.25
M12×1
M2.2×0.45
M5×0.5
M9×1
M12×1.25
M2.3×0.45
M5×0.8
M9×1.25
M12×1.5
常用规格
（美制）
0-80UNF
5-40UNC
10-32UNF
5/16〃-32UNEF
1-64UNC
5-44UNV
12-24UNC
3/8〃-16UNC
1-72UNF
6-32UNC
12-28UNF
3/8〃-24UNF
2-56UNC
6-40UNF
12-32UNEF
3/8〃-32UNEF
2-64UNF
5/32〃-32UNC
1/4〃-20UNC
7/16〃-14UNC
3-48UNC
8-32UNC
1/4〃-28UNF
7/16〃-20UNF
3-56UNF
8-36UNF
1/4〃-32UNEF
7/16〃-28UNEF
4-40UNC
3/16〃-24UNC
5/16〃-18UNC
1/2〃-13UNC
4-48UNF
10-24UNC
5/16〃-24UNF
1/2〃-20UNF
常用规格
（英制）
1/8〃-40
1/2〃-12
1〃-8
2〃-4.5
5/32〃-32
9/16〃-12
1-1/8〃-7
2-1/8〃-4
3/16〃-24
5/8〃-11
1-1/4〃-7
2-1/4〃-4
7/32〃-24
11/16〃-11
1-3/8〃-6
2-1/2〃-4
1/4〃-20
3/4〃-16
1-1/2〃-6
2-3/4〃-4
5/16〃-18
13/16〃-10
1-5/8〃-5
3-1/4〃-4
3/8〃-16
7/8〃-9
1-1/4〃-5
3-1/2〃-4
7/16〃-14
15/16〃-9
1-7/8〃-4.5
3-3/4〃-4
4〃-4
英制管螺纹对照表
英制锥管螺纹对照表
公称直径
螺距
底孔直径
底孔深度
公称直径
螺距
底孔直径
底孔深度
G1/4
1.337
11.4
20
(19)
ZG1/8
0.907
8.1
15
(28)
G3/8
1.337
14.9
24
(19)
ZG1/4
1.337
10.8
20
(19)
G3/4
1.814
24.1
31
(14)
ZG1/2
1.814
17.9
29
(14)
G1
2.309
30.3
37
(11)
ZG3/4
1.814
23.2
31
(14)
G1-1/4
2.309
38.9
40
(11)
G1
2.309
29.2
37
(11)
G1-1/2
2.309
44.8
42
(11)
1-1/4
2.309
37.7
40
(11)
G2
2.309
56.6
44
(11)
ZG1-1/2
2.309
43.5
42
(11)
ZG2
2.309
55.0
44
(11)
公制、美制和英制螺纹标准手册(第二版) 网上有下载
常用规格 （公制）M1.2×0.25 M2.5×0.45 M6×0.75 M10×0.75
M1.4×0.3 M2.6×0.45 M6×1 M10×1
M1.6×0.35 M3×0.5 M7×0.75 M10×1.25
M1.7×0.25 M3×0.6 M7×1 M10×1.5
M1.7×0.35 M3.5×0.6 M8×0.75 M11×1
M1.8×0.35 M4×0.5 M8×1 M11×1.5
M2×0.4 M4×0.7 M8×1.25 M12×1
M2.2×0.45 M5×0.5 M9×1 M12×1.25
M2.3×0.45 M5×0.8 M9×1.25 M12×1.5
常用规格 （美制）
0-80UNF 5-40UNC 10-32UNF 5/16〃-32UNEF
1-64UNC 5-44UNV 12-24UNC 3/8〃-16UNC
1-72UNF 6-32UNC 12-28UNF 3/8〃-24UNF
2-56UNC 6-40UNF 12-32UNEF 3/8〃-32UNEF
2-64UNF 5/32〃-32UNC 1/4〃-20UNC 7/16〃-14UNC
3-48UNC 8-32UNC 1/4〃-28UNF 7/16〃-20UNF
3-56UNF 8-36UNF 1/4〃-32UNEF 7/16〃-28UNEF
4-40UNC 3/16〃-24UNC 5/16〃-18UNC 1/2〃-13UNC
4-48UNF 10-24UNC 5/16〃-24UNF 1/2〃-20UNF
常用规格 （英制）
1/8〃-40 1/2〃-12 1〃-8 2〃-4.5
5/32〃-32 9/16〃-12 1-1/8〃-7 2-1/8〃-4
3/16〃-24 5/8〃-11 1-1/4〃-7 2-1/4〃-4
7/32〃-24 11/16〃-11 1-3/8〃-6 2-1/2〃-4
1/4〃-20 3/4〃-16 1-1/2〃-6 2-3/4〃-4
5/16〃-18 13/16〃-10 1-5/8〃-5 3-1/4〃-4
3/8〃-16 7/8〃-9 1-1/4〃-5 3-1/2〃-4
7/16〃-14 15/16〃-9 1-7/8〃-4.5 3-3/4〃-4
4〃-4
英制管螺纹对照表 英制锥管螺纹对照表
公称直径 螺距 底孔直径 底孔深度 公称直径 螺距 底孔直径 底孔深度
G1/4 1.337 11.4 20 (19) ZG1/8 0.907 8.1 15 (28)
G3/8 1.337 14.9 24 (19) ZG1/4 1.337 10.8 20 (19)
G3/4 1.814 24.1 31 (14) ZG1/2 1.814 17.9 29 (14)
G1 2.309 30.3 37 (11) ZG3/4 1.814 23.2 31 (14)
G1-1/4 2.309 38.9 40 (11) G1 2.309 29.2 37 (11)
G1-1/2 2.309 44.8 42 (11) 1-1/4 2.309 37.7 40 (11)
G2 2.309 56.6 44 (11) ZG1-1/2 2.309 43.5 42 (11)
ZG2 2.309 55.0 44 (11)
常用规格 （美制）
0-80UNF 5-40UNC 10-32UNF 5/16〃-32UNEF
1-64UNC 5-44UNV 12-24UNC 3/8〃-16UNC
1-72UNF 6-32UNC 12-28UNF 3/8〃-24UNF
2-56UNC 6-40UNF 12-32UNEF 3/8〃-32UNEF
2-64UNF 5/32〃-32UNC 1/4〃-20UNC 7/16〃-14UNC
3-48UNC 8-32UNC 1/4〃-28UNF 7/16〃-20UNF
3-56UNF 8-36UNF 1/4〃-32UNEF 7/16〃-28UNEF
4-40UNC 3/16〃-24UNC 5/16〃-18UNC 1/2〃-13UNC
4-48UNF 10-24UNC 5/16〃-24UNF 1/2〃-20UNF
常用规格 （英制）
1/8〃-40 1/2〃-12 1〃-8 2〃-4.5
5/32〃-32 9/16〃-12 1-1/8〃-7 2-1/8〃-4
3/16〃-24 5/8〃-11 1-1/4〃-7 2-1/4〃-4
7/32〃-24 11/16〃-11 1-3/8〃-6 2-1/2〃-4
1/4〃-20 3/4〃-16 1-1/2〃-6 2-3/4〃-4
5/16〃-18 13/16〃-10 1-5/8〃-5 3-1/4〃-4
3/8〃-16 7/8〃-9 1-1/4〃-5 3-1/2〃-4
7/16〃-14 15/16〃-9 1-7/8〃-4.5 3-3/4〃-4
4〃-4
英制管螺纹对照表 英制锥管螺纹对照表
公称直径 螺距 底孔直径 底孔深度 公称直径 螺距 底孔直径 底孔深度
G1/4 1.337 11.4 20 (19) ZG1/8 0.907 8.1 15 (28)
G3/8 1.337 14.9 24 (19) ZG1/4 1.337 10.8 20 (19)
G3/4 1.814 24.1 31 (14) ZG1/2 1.814 17.9 29 (14)
G1 2.309 30.3 37 (11) ZG3/4 1.814 23.2 31 (14)
G1-1/4 2.309 38.9 40 (11) G1 2.309 29.2 37 (11)
G1-1/2 2.309 44.8 42 (11) 1-1/4 2.309 37.7 40 (11)
G2 2.309 56.6 44 (11) ZG1-1/2 2.309 43.5 42 (11)
ZG2 2.309 55.0 44 (11)
