Dowel Pin
定位銷裝卸方便且精度高，其功用適用於固定位置與防呆功能
- 依據標準：ISO 8734
- 表面硬度：RC 60
- 心部硬度：RC 50-58
- 品管 : 鹽霧測試、硬度測試、拉力測試、PPAP
- 包裝 : 散裝、小盒裝、客製包裝
Unit：mm
| Nominal Size | A | B | C | R | ||
|---|---|---|---|---|---|---|
| Pin Diameter | Point Diameter | Crown Height | Crown Radius | |||
| Max. | Min. | Max. | Min. | Max. | Min. | |
| 3 | 3.008 | 3.003 | 2.9 | 2.6 | 0.8 | 0.3 |
| 4 | 4.009 | 4.003 | 3.9 | 3.6 | 0.9 | 0.4 |
| 5 | 5.009 | 5.003 | 4.9 | 4.6 | 1.0 | 0.4 |
| 6 | 6.009 | 6.003 | 5.8 | 5.4 | 1.1 | 0.4 |
| 8 | 8.009 | 8.003 | 7.8 | 7.4 | 1.3 | 0.5 |
| 10 | 10.009 | 10.003 | 9.8 | 9.4 | 1.4 | 0.6 |
| 12 | 12.009 | 12.003 | 11.8 | 11.4 | 1.6 | 0.6 |
| 16 | 16.009 | 16.003 | 15.8 | 15.3 | 1.8 | 0.8 |
| 20 | 20.009 | 20.003 | 19.8 | 19.3 | 2.0 | 0.8 |
| 25 | 25.009 | 25.003 | 24.8 | 24.3 | 2.3 | 1.0 |
- 依據標準：ANSI B18.8.2
- 表面硬度：RC 60
- 心部硬度：RC 50-58
Unit：inch
| Nominal Size or Nominal Pin Diameter | A | B | C | Double Shear Lood Min,1b | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pin Diameter | Point Diameter | Crown Heigh or Radius | Material | ||||||||
| Standard Series Pins | Oversize Series Pins | Carbon or Alloy Steel | |||||||||
| Basic | Max. | Min. | Basic | Max. | Min. | Max. | Min. | Max. | Min. | ||
| 1/8 0.1250 | 0.1252 | 0.1253 | 0.1251 | 0.1260 | 0.1261 | 0.1259 | 0.120 | 0.110 | 0.041 | 0.016 | 3200 |
| 3/16 0.1875 | 0.1877 | 0.1878 | 0.1876 | 0.1885 | 0.1886 | 0.1884 | 0.180 | 0.170 | 0.062 | 0.023 | 7200 |
| 1/4 0.2500 | 0.2502 | 0.2503 | 0.2501 | 0.2510 | 0.2511 | 0.2509 | 0.240 | 0.230 | 0.083 | 0.031 | 12800 |
| 5/16 0.3125 | 0.3127 | 0.3128 | 0.3126 | 0.3135 | 0.3136 | 0.3134 | 0.302 | 0.290 | 0.104 | 0.039 | 20000 |
| 3/8 0.3750 | 0.3752 | 0.3753 | 0.3751 | 0.3760 | 0.3761 | 0.3759 | 0.365 | 0.350 | 0.125 | 0.047 | 28700 |
| 7/16 0.4375 | 0.4377 | 0.4378 | 0.4376 | 0.4385 | 0.4386 | 0.4384 | 0.424 | 0.409 | 0.146 | 0.055 | 39100 |
| 1/2 0.5000 | 0.5002 | 0.5003 | 0.5001 | 0.5010 | 0.5011 | 0.5009 | 0.486 | 0.471 | 0.167 | 0.063 | 51000 |
| 5/8 0.6250 | 0.6252 | 0.6253 | 0.6251 | 0.6260 | 0.6261 | 0.6259 | 0.611 | 0.595 | 0.208 | 0.078 | 79800 |
| 3/4 0.7500 | 0.7502 | 0.7503 | 0.7501 | 0.7510 | 0.7511 | 0.7509 | 0.735 | 0.715 | 0.250 | 0.094 | 114000 |
| 7/8 0.8750 | 0.8752 | 0.8753 | 0.8751 | 0.8760 | 0.8761 | 0.8759 | 0.860 | 0.840 | 0.293 | 0.109 | 156000 |
| 1 1.0000 | 1.0002 | 1.0003 | 1.0001 | 1.0010 | 1.0011 | 1.0009 | 0.980 | 0.960 | 0.333 | 0.125 | 204000 |