标准结构
可任选 的小规格通端和止端结构
a. 通端; b. 通端标志部位;c. 止端;d. 止端标志部位;e. 内六角规格(对边宽度);f. 可任选 的5°倒角
量规类型 | 尺寸 (毫米mm) |
通规尺寸S(内六角的对边宽度) | Amax = Smin – 0.001 |
通规尺寸e(内六角的对角宽度) | Bmax = emin – 0.005 |
止规尺寸S | Xmin = Smax + 0.001 |
单位:毫米mm | ||||||||||||
内六角公称规格 | 通规 | 量规有效长度 L | 止规 | |||||||||
对边宽度 A | 对角宽度 B | 长度 C | 对边宽度 X | 厚度 Y | 对角宽度 Z | |||||||
max | mim | max | mim | mim | mim | max | mim | max | mim | max | mim | |
0.7 | 0.709 | 0.706 | 0.804 | 0.799 | 1.5 | 1.5 | 0.727 | 0.725 | / | / | 0.782 | 0.77 |
0.9 | 0.886 | 0.883 | 1.006 | 1.001 | 2.4 | 2.4 | 0.916 | 0.914 | / | / | 0.98 | 0.968 |
1.3 | 1.274 | 1.271 | 1.449 | 1.444 | 4.7 | 4.7 | 1.303 | 1.301 | / | / | 1.397 | 1.384 |
1.5 | 1.519 | 1.516 | 1.728 | 1.723 | 5 | 5 | 1.583 | 1.581 | / | / | 1.68 | 1.66 |
2 | 2.019 | 2.016 | 2.298 | 2.293 | 5 | 5 | 2.083 | 2.081 | / | / | 2.23 | 2.21 |
2.5 | 2.519 | 2.514 | 2.868 | 2.863 | 7 | 7 | 2.586 | 2.581 | / | / | 2.79 | 2.77 |
3 | 3.019 | 3.014 | 3.438 | 3.433 | 7 | 7 | 3.086 | 3.081 | / | / | 3.35 | 3.33 |
4 | 4.019 | 4.014 | 4.578 | 4.573 | 7 | 7 | 4.101 | 4.096 | 1.8 | 1.75 | / | / |
5 | 5.019 | 5.014 | 5.718 | 5.713 | 7 | 7 | 5.146 | 5.141 | 2.3 | 2.25 | / | / |
6 | 6.019 | 6.014 | 6.858 | 6.853 | 8 | 12 | 6.146 | 6.141 | 2.8 | 2.75 | / | / |
8 | 8.024 | 8.019 | 9.144 | 9.139 | 8 | 16 | 8.181 | 8.176 | 3.8 | 3.75 | / | / |
10 | 10.024 | 10.019 | 11.424 | 11.419 | 12 | 20 | 10.181 | 10.176 | 4.8 | 4.75 | / | / |
12 | 12.031 | 12.026 | 13.711 | 13.706 | 12 | 24 | 12.218 | 12.213 | 5.75 | 5.7 | / | / |
14 | 14.031 | 14.026 | 15.991 | 15.986 | 12 | 28 | 14.218 | 14.213 | 6.75 | 6.7 | / | / |
17 | 17.049 | 17.044 | 19.432 | 19.427 | 19 | 34 | 17.236 | 17.231 | 8.1 | 8.05 | / | / |
19 | 19.064 | 19.059 | 21.729 | 21.724 | 19 | 38 | 19.281 | 19.276 | 9.1 | 9.05 | / | / |
22 | 22.064 | 22.059 | 25.149 | 25.144 | 22 | 44 | 22.281 | 22.276 | 10.5 | 10.45 | / | / |
27 | 27.064 | 27.059 | 30.849 | 30.844 | 22 | 54 | 27.281 | 27.276 | 12.9 | 12.85 | / | / |
32 | 32.079 | 32.074 | 36.566 | 36.561 | 32 | 64 | 32.336 | 32.331 | 15.3 | 15.25 | / | / |
36 | 36.079 | 36.074 | 41.126 | 41.121 | 32 | 72 | 36.336 | 36.331 | 17.2 | 17.15 | / | / |
41 | 41.079 | 41.074 | 46.826 | 46.821 | 41 | 82 | 41.336 | 41.331 | 19.6 | 19.55 | / | / |
46 | 46.079 | 46.074 | 52.526 | 52.521 | 41 | 82 | 46.336 | 46.331 | 22 | 21.95 | / | / |