螺紋轉造素材徑
尺寸 | 等級 | |||
外徑 | 牙距 | 1 | 2 | 3 |
M2 | 0.4 | 1.73-1.71 | 1.70-1.67 | 1.68-1.64 |
0.45 | 2.10-2.13 | |||
M2.3 | 0.4 | 2.03-2.01 | 2.00-1.97 | 1.98-1.94 |
M2.5 | 0.45 | 2.16-2.12 | ||
M2.6 | 0.45 | 2.29-2.27 | 2.26-2.23 | 2.25-2.21 |
M3 | 0.5 | 2.66-2.64 | 2.63-2.60 | |
M3.5 | 0.6 | 3.10-3.08 | 3.06-3.03 | 3.05-3.00 |
M4 | 0.5 | 3.66-3.63 | 3.61-3.57 | 3.60-3.55 |
0.7 | 3.54-3.51 | 3.49-3.45 | ||
M4.5 | 0.5 | 4.16-4.13 | 4.11-4.07 | 4.10-4.05 |
0.75 | 4.01-3.98 | 3.96-3.92 | 3.94-3.88 | |
M5 | 0.5 | 4.66-4.63 | 4.61-4.57 | 4.60-4.55 |
0.8 | 4.47-4.44 | 4.43-4.38 | 4.40-4.33 | |
M6 | 0.75 | 5.50-5.47 | 5.45-5.41 | 5.44-5.38 |
1 | 5.34-5.31 | 5.30-5.25 | 5.28-5.21 | |
M7 | 0.75 | 6.50-6.47 | 6.45-6.41 | 6.44-6.38 |
1 | 6.34-3.31 | 6.30-6.25 | 6.28-6.21 | |
M8 | 1.0 | 7.33-7.30 | 7.29-7.24 | 7.27-7.20 |
1.25 | 7.18-7.14 | 7.12-7.07 | 7.10-7.03 | |
M9 | 1.0 | 8.33-8.30 | 8.29-8.24 | 8.27-8.20 |
1.25 | 8.18-8.14 | 8.12-8.07 | 8.10-8.03 | |
M10 | 1.0 | 9.33-9.30 | 9.28-9.23 | 9.26-9.19 |
1.25 | 9.18-9.14 | 9.12-9.07 | 9.10-9.03 | |
1.5 | 9.03-8.99 | 8.97-8.91 | 8.94-8.86 | |
M11 | 1.5 | 10.02-9.98 | 9.97-9.91 | 9.94-9.86 |
M12 | 1.25 | 11.17-11.13 | 11.12-11.06 | 11.08-10.98 |
1.5 | 11.01-10.97 | 10.95-10.89 | 10.93-10.85 | |
1.75 | 10.86-10.82 | 10.79-10.73 | 10.77-10.69 | |
M14 | 1.5 | 13.01-12.97 | 12.95-12.89 | 12.93-12.85 |
2 | 12.70-12.65 | 12.63-12.56 | 12.61-12.52 | |
M16 | 1.5 | 15.01-14.97 | 14.95-14.89 | 14.93-14.85 |
2 | 14.70-14.65 | 14.63-14.56 | 14.61-14.52 | |
M18 | 1.5 | 17.01-16.96 | 16.93-16.86 | 16.91-16.81 |
2.0 | 16.70-16.65 | 16.62-16.54 | 16.59-16.48 | |
2.5 | 16.38-16.33 | 16.31-16.23 | 16.28-16.17 | |
M20 | 1.5 | 19.00-18.95 | 18.92-18.85 | 18.90-18.80 |
2.0 | 18.70-18.65 | 18.62-18.54 | 18.59-18.48 | |
2.5 | 18.38-18.33 | 18.31-18.23 | 18.28-18.17 | |
M22 | 1.5 | 21.00-20.95 | 20.92-20.85 | 20.90-20.80 |
2.5 | 20.38-20.33 | 20.31-20.23 | 20.28-20.17 | |
M24 | 1.5 | 23.00-22.95 | 22.92-22.85 | 22.90-22.80 |
3 | 22.07-22.01 | 21.98-21.09 | 21.96-21.85 | |
M26 | 1.5 | 25.00-24.95 | 24.93-24.85 | 24.90-24.80 |
M27 | 1.5 | 26.00-25.95 | 25.93-25.85 | 25.90-25.80 |
3 | 25.06-25.00 | 24.98-24.89 | 24.95-24.84 | |
M30 | 1.5 | 29.00-28.95 | 28.93-28.85 | 28.90-28.80 |
3.5 | 27.75-27.68 | 27.66-27.56 | 27.63-27.50 | |
M32 | 1.5 | 31.00-30.95 | 30.93-30.85 | 30.90-30.80 |
M33 | 1.5 | 32.00-31.95 | 31.93-31.85 | 31.90-31.79 |
3.5 | 30.74-30.38 | 30.65-30.56 | 30.62-30.50 | |
M35 | 1.5 | 34.00-33.95 | 33.93-33.85 | 33.90-33.79 |
M36 | 1.5 | 35.00-34.95 | 34.93-34.85 | 34.90-34.79 |
4 | 33.43-33.37 | 33.33-33.23 | 33.29-33.16 | |
M39 | 4 | 36.43-36.36 | 36.32-36.22 | 36.27-36.11 |
M42 | 4.5 | 39.11-39.04 | 39.01-38.90 | 38.97-38.82 |
M45 | 4.5 | 42.11-42.04 | 42.00-41.90 | 41.96-41.82 |
尺寸 | 等級 | ||
AAA | AA | A | |
NO.2-64UNF | 1.92-1.90 | 1.90-1.87 | |
NO.3-56UNF | 2.21-2.19 | 2.19-2.16 | |
NO.4.48UNF | 2.49-2.47 | 2.46-2.43 | |
NO.5-44UNF | 2.79-2.76 | 2.76-2.73 | |
NO.6-40UNF | 3.08-3.06 | 3.05-3.02 | |
NO.8-36UNF | 3.69-3.67 | 3.66-3.63 | |
NO.10-32UNF | 4.29-4.26 | 4.26-4.22 | |
NO.12-28UNF | 4.88-4.85 | 4.84-4.80 | |
1/4-28UNF | 5.75-5.72 | 5.72-5.68 | 5.70-5.63 |
5/16-24UNF | 7.24-7.21 | 7.20-7.16 | 7.18-7.11 |
3/8-24UNF | 8.83-8.79 | 8.79-8.74 | 8.76-8.69 |
7/16-20UNF | 10.28-10.24 | 10.23-10.18 | 10.21-10.13 |
1/2-20UNF | 11.86-11.82 | 11.82-11.76 | 11.79-11.71 |
9/16-18UNF | 13.36-13.32 | 13.31-13.25 | 13.28-13.19 |
5/8-18UNF | 14.94-14.90 | 14.89-14.83 | 14.86-14.77 |
3/4-16UNF | 18.00-17.96 | 17.95-17.89 | 17.92-17.82 |
7/8-14UNF | 21.03-20.98 | 20.98-20.91 | 20.94-20.84 |
1 -12UNF | 24.01-23.96 | 23.95-23.87 | 23.91-23.80 |
1 1/8-12UNF | 27.19-27.13 | 27.12-27.05 | 27.08-26.97 |
1 1/4-12UNF | 30.36-30.30 | 30.29-30.21 | 30.25-30.14 |
1 3/8-12UNF | 33.53-33.47 | 33.53-33.47 | 33.42-33.30 |
1 1/2-12UNF | 36.70-36.64 | 36.63-36.54 | 36.59-36.47 |
NO.1.64UNC | 1.59-1.57 | 1.57-1.54 | |
NO.2-56UNC | 1.89-1.87 | 1.86-1.84 | |
NO.3-48UNC | 2.17-2.15 | 2.14-2.11 | |
NO.4-40UNC | 2.42-2.40 | 2.40-2.36 | |
NO.5-40UNC | 2.75-2.73 | 2.72-2.69 | |
NO.6-32UNC | 2.98-2.95 | 2.95-2.91 | |
NO.8-32UNC | 3.64-3.61 | 3.60-3.57 | |
NO10-24.UNC | 4.12-4.09 | 4.09-4.05 | |
NO12-40.UNC | 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 |
3/8-10 | 17.41-17.35 | 17.34-17.27 | 17.31-17.20 |
7/16-9 | 20.40-20.34 | 20.34-20.26 | 20.30-20.17 |
1/2-8 | 23.35-23.29 | 23.28-23.20 | 23.24-23.11 |
9/16-7 | 26.24-26.17 | 26.16-26.07 | 26.12-25.98 |
1 1/4-7 | 29.41-29.34 | 29.33-29.24 | 29.28-29.14 |
1 3/8-6 | 32.20-32.13 | 32.12-32.02 | 32.07-31.91 |
尺寸 | 等級 | ||
2 | 3 | 4 | |
W3/16-24 | 4.08-4.05 | 4.06-4.02 | 4.04-3.97 |
W1/4-20 | 5.51-5.46 | 5.49-5.42 | 5.47-5.38 |
W5/16-18 | 7.01-6.95 | 6.99-6.91 | 6.97-6.87 |
W3/16-16 | 8.48-8.41 | 8.46-8.37 | 8.44-8.33 |
W7/16-14 | 9.92-9.85 | 9.90-9.81 | 9.87-9.76 |
W1/2-12 | 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 |
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