產品介紹
公制螺紋(單位:mm)
區分 | 稱呼 | 節數 | 等級 | ||
1級 | 2級 | 3級 | |||
粗牙 | M3 | 0.5 | 2.66-2.64 | 2.63-2.60 | - |
3.5 | 0.6 | 3.10-3.08 | 3.06-3.03 | 3.05-3.00 | |
4 | 0.7 | 3.54-3.51 | 3.49-3.45 | - | |
4.5 | 0.75 | 4.01-3.98 | 3.96-3.92 | 3.94-3.88 | |
5 | 0.8 | 4.47-4.44 | 4.43-4.38 | 4.40-4.33 | |
6 | 1 | 5.34-5.31 | 5.30-5.25 | 5.28-5.21 | |
7 | 1 | 6.34-6.31 | 6.30-6.25 | 6.28-6.21 | |
8 | 1.25 | 7.18-7.14 | 7.12-7.07 | 7.10-7.03 | |
9 | 1.25 | 8.18-8.14 | 8.12-8.07 | 8.10-8.03 | |
10 | 1.5 | 9.03-8.99 | 8.97-8.91 | 8.94-8.86 | |
11 | 1.5 | 10.02-9.98 | 9.97-9.91 | 9.94-8.86 | |
12 | 1.75 | 10.86-10.82 | 10.79-10.73 | 10.77-10.69 | |
14 | 2 | 12.70-12.65 | 12.63-12.56 | 12.61-12.52 | |
16 | 2 | 14.70-14.65 | 14.63-14.56 | 14.61-14.52 | |
18 | 2.5 | 16.38-16.33 | 16.31-16.23 | 16.28-16.17 | |
20 | 2.5 | 18.38-18.33 | 18.31-18.23 | 18.28-18.17 | |
22 | 2.5 | 20.38-20.33 | 20.31-20.23 | 20.28-20.17 | |
24 | 3 | 22.07-22.01 | 21.98-21.90 | 21.96-21.85 | |
27 | 3 | 25.06-25.00 | 24.98-24.89 | 24.95-24.84 | |
30 | 3.5 | 27.75-27.68 | 27.66-27.56 | 27.63-27.50 | |
33 | 3.5 | 30.74-30.68 | 30.65-30.56 | 30.62-30.50 | |
36 | 4 | 33.43-33.37 | 33.33-33.23 | 33.29-33.16 | |
39 | 4 | 36.43-36.36 | 36.32-36.22 | 36.27-36.11 | |
42 | 4.5 | 39.11-39.04 | 39.01-38.90 | 38.97-38.82 | |
45 | 4.5 | 42.11-42.04 | 42.00-41.90 | 41.96-41.82 | |
48 | 5 | 44.75-44.60 | 44.68-44.45 | 44.68-44.37 |
公制螺紋(單位:mm)
區分 | 稱呼 | 節數 | 1級 | 2級 | 3級 |
粗牙 | 4 | 0.5 | 3.65-3.63 | 3.61-3.56 | 3.60-3.54 |
4.5 | 0.5 | 4.15-4.13 | 4.11-4.06 | 4.10-4.04 | |
5 | 0.5 | 4.64-4.63 | 4.61-4.56 | 4.60-4.545 | |
5.5 | 0.5 | 5.15-5.13 | 5.11-5.06 | 5.10-5.04 | |
6 | 0.75 | 5.49-5.46 | 5.45-5.40 | 5.43-5.37 | |
7 | 0.75 | 6.49-6.46 | 6.45-6.40 | 6.43-6.37 | |
8 | 0.75 | 7.49-7.45 | 7.44-7.39 | 7.42-7.36 | |
8 | 1 | 7.33-6.46 | 7.28-7.23 | 7.26-7.19 | |
9 | 1 | 8.33-8.29 | 8.28-8.23 | 8.26-8.19 | |
10 | 1 | 9.33-9.29 | 9.29-9.22 | 9.26-9.19 | |
10 | 1.25 | 9.17-9.13 | 9.11-9.06 | 9.09-9.02 | |
11 | 1.25 | 10.61-10.12 | 10.11-10.05 | 10.09-10.01 | |
12 | 1.25 | 11.15-11.13 | 11.12-11.07 | 11.08-10.98 | |
12 | 1.5 | 11.00-10.96 | 10.94-10.88 | 10.92-10.84 | |
13 | 1.5 | 12.00-11.96 | 11.94-11.88 | 11.92-11.84 | |
14 | 1.5 | 13.00-12.96 | 12.94-12.87 | 12.92-12.83 | |
15 | 1.5 | 14.00-13.95 | 13.94-14.87 | 13.92-13.83 | |
16 | 1.5 | 15.00-14.95 | 14.97-14.87 | 14.92-14.83 |
UNC美制粗螺紋(單位:mm)
稱呼 | 等級 | |||
3A | 2A | 1A | ||
No 6 | 32 | 2.98-2.95 | 2.95-2.91 | - |
No 8 | 32 | 3.64-3.61 | 3.60-3.57 | - |
No 10 | 24 | 4.12-4.09 | 4.09-4.05 | - |
No 12 | 24 | 4.78-4.75 | 4.75-4.70 | - |
1/4 | 20 | 5.53-5.50 | 5.50-5.45 | 5.47-5.40 |
5/16 | 18 | 7.03-6.99 | 6.98-6.93 | 6.96-6.88 |
3/8 | 16 | 8.50-8.46 | 8.45-8.40 | 8.43-8.34 |
7/16 | 14 | 9.94-9.90 | 9.89-9.83 | 9.86-9.77 |
1/2 | 13 | 11.44-11.39 | 11.39-11.32 | 11.35-11.26 |
9/16 | 12 | 12.92-12.87 | 12.87-12.80 | 12.83-12.73 |
5/8 | 11 | 14.39-14.34 | 14.33-14.26 | 14.30-14.19 |
3/4 | 10 | 17.41-17.35 | 17.34-17.27 | 17.31-17.20 |
7/8 | 9 | 20.40-20.34 | 20.34-20.26 | 20.30-20.17 |
1 | 8 | 23.35-23.33 | 23.28-23.20 | 23.24-23.11 |
11/8 | 7 | 26.24-26.17 | 26.16-26.07 | 26.12-25.98 |
11/4 | 7 | 29.41-29.34 | 29.33-29.24 | 29.28-29.14 |
13/8 | 6 | 32.20-32.13 | 32.12-32.02 | 32.07-31.91 |
11/2 | 6 | 35.53-35.20 | 35.29-35.08 | 35.29-34.98 |
13/4 | 5 | 41.15-40.98 | 41.08-40.85 | 41.08-40.74 |
2 | 4 1/2 | 47.13-46.95 | 47.06-46.82 | 47.16-47.00 |
UNC美制粗螺紋(單位:mm)
稱呼 | 等級 | |||
3A | 2A | 1A | ||
U No 6 | 40 | 3.08-3.06 | 3.05-3.02 | - |
No 8 | 36 | 3.69-3.67 | 3.66-3.63 | - |
No 10 | 32 | 4.29-4.26 | 4.26-4.22 | - |
No 12 | 28 | 4.88-4.85 | 4.84-4.80 | - |
1/4 | 28 | 5.75-5.72 | 5.72-5.68 | 5.70-5.63 |
5/16 | 24 | 7.24-7.21 | 7.20-7.16 | 7.18-7.11 |
3/8 | 24 | 8.83-8.79 | 8.79-8.74 | 8.76-8.69 |
7/16 | 20 | 10.28-10.24 | 10.23-10.18 | 10.21-10.13 |
1/2 | 20 | 11.86-11.82 | 11.82-11.76 | 11.79-11.71 |
9/16 | 18 | 13.36-13.32 | 13.31-13.25 | 13.28-13.19 |
5/8 | 18 | 14.94-14.90 | 14.89-14.83 | 14.86-14.77 |
3/4 | 16 | 18.00-17.96 | 17.95-17.89 | 17.92-17.82 |
7/8 | 14 | 21.03-20.98 | 20.98-20.91 | 20.94-20.84 |
1 | 12 | 24.01-23.96 | 23.95-23.87 | 23.91-23.80 |
11/8 | 12 | 27.19-27.13 | 27.12-27.05 | 27.08-26.97 |
11/4 | 12 | 30.36-30.30 | 30.29-30.21 | 30.25-30.14 |
13/8 | 12 | 33.53-33.47 | 33.46-33.38 | 33.42-30.30 |
11/2 | 12 | 36.70-36.64 | 36.63-36.55 | 36.59-36.47 |
英制螺紋
稱呼 | 2級 | 3級 | 4級 |
W 3/16-24 | 4.08-4.05 | 4.06-4.02 | 4.04-3.97 |
1/4-20 | 5.51-5.46 | 5.49-5.42 | 5.47-5.38 |
5/16-18 | 7.01-6.95 | 6.99-6.91 | 6.97-6.87 |
3/8-16 | 8.48-8.41 | 8.46-8.37 | 8.44-8.33 |
7/16-14 | 9.92-9.85 | 9.90-9.81 | 9.87-9.76 |
1/2-12 | 11.31-11.24 | 11.29-11.19 | 11.27-11.15 |
9/16-12 | 12.89-12.82 | 12.87-12.77 | 12.85-12.73 |
5/8-11 | 14.36-14.29 | 14.34-14.24 | 14.31-14.18 |
3/4-10 | 17.38-17.30 | 17.36-17.25 | 17.33-17.19 |
7/8-9 | 20.38-20.29 | 20.34-20.23 | 20.32-20.18 |
1-8 | 23.32-23.23 | 23.29-23.17 | 23.26-23.11 |
針車用螺紋
稱呼 | 牙數 | 1級 | 2級 | 3級 |
SM 1/8 | 40 | 2.748-2.718 | 2.735-2.688 | 2.713-2.648 |
1/8 | 44 | 2.782-2.752 | 2.769-2.722 | 2.747-2.682 |
9/64 | 40 | 3.143-3.113 | 3.128-3.083 | 3.108-3.043 |
11/64 | 40 | 3.785-3.845 | 3.855-3.805 | 3.840-3.775 |
3/16 | 32 | 4.220-4.185 | 4.205-4.155 | 4.190-4.125 |
3/16 | 28 | 4.158-4.983 | 4.143-4.093 | 4.128-4.063 |
7/32 | 32 | 5.018-4.983 | 5.003-4.955 | 4.983-4.913 |
15/64 | 28 | 5.345-5.310 | 5.325-5.570 | 5.310-5.240 |
1/4 | 40 | 5.910-5.875 | 5.890-5.735 | 5.870-5.795 |
1/4 | 28 | 5.736-5.696 | 5.721-5.366 | 5.701-5.626 |
9/32 | 28 | 6.508-6.448 | 6.508-6.648 | 6.493-6.418 |
11/32 | 28 | 8.121-8.702 | 8.902-8.432 | 8.072-7.992 |
3/8 | 28 | 8.905-8.865 | 8.880-8.015 | 8.865-8.785 |
7/16 | 28 | 10.486-10.401 | 10.466-10.401 | 10.441-10.350 |
7/16 | 16 | 10.062-10.017 | 10.819-11.749 | 10.012-9.917 |
1/2 | 20 | 11.844-11.799 | 11.819-11.749 | 11.794-11.699 |
9/16 | 20 | 13.425-13.375 | 13.400-13.425 | 13.380-13.285 |
管用螺紋
稱呼 | PF | PS | PT | ||
A級 | B級 | 基準徑位置 | 素材徑 | ||
1/8-28 | 9.10-9.05 | 9.05-8.94 | 9.00-8.92 | 9.00-8.92 | 9.16-9.10 |
1/4-19 | 12.25-12.19 | 12.19-12.07 | 12.11-12.01 | 12.11-12.01 | 12.32-12.23 |
3/8-19 | 15.76-15.69 | 15.69-15.57 | 15.61-15.51 | 15.61-15.51 | 15.82-15.73 |
1/2-14 | 19.74-19.67 | 19.67-19.53 | 19.55-19.43 | 19.55-19.43 | 19.81-19.70 |
3/4-14 | 25.22-25.12 | 25.15-25.01 | 25.03-24.90 | 25.03-24.90 | 25.29-25.18 |
1-11 | 21.7-31.61 | 31.61-31.43 | 31.47-31.34 | 31.47-31.34 | 31.79-31.64 |