| Model Number |
| HTR000018 |
HTR000139 |
| Model Name |
| RX HTR000018 |
RX HTR000139 |
| Category |
| Hex socket cylindrical head screw |
Hex socket cylindrical head screw |
| Brand |
| RX |
RX |
| Description |
| - Hex socket cylindrical head screw ROHS |
- Hex socket cylindrical head screw ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| - |
- |
| Package / Arrange |
| Bag-packed |
Bag-packed |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Head thickness |
| 5.7-6 |
17.57-18 |
| Headform |
| 圆柱头 |
圆柱头 |
| Hexagonal opposite sides |
| 5.02-5.14 |
14.032-14.212 |
| Nominal length |
| 24.58-25.42 |
69.4-70.6 |
| Performance level |
| 12.9级 |
12.9级 |
| Hardness (HRC) |
| 39-44 |
39-44 |
| Cusp angle |
| 60 |
60 |
| Interdental distance |
| 1 |
2.5 |
| standard |
| DIN912 |
DIN912 |
| Tooth outer diameter |
| 5.794-5.974 |
17.623-17.958 |
| Dental form |
| 机械牙 |
机械牙 |
| material quality |
| 40Cr(合金钢) |
40Cr(合金钢) |
| specifications |
| M6*25 |
M18*70(Half thread) |
| Head diameter |
| 9.78-10.22 |
26.67-27.33 |
| surface treatment |
| 发黑 |
发黑 |
| End processing |
| 平尾 |
平尾 |
| Tensile strength (N/mm ²) |
| min1220 |
min1220 |
| Tooth length |
| - |
48-53 |
| Rotation direction |
| 右旋 |
右旋 |
| Half tooth polished rod diameter |
| - |
17.73-18 |
| Groove type |
| 内六角 |
内六角 |
| Brand name |
| RX(日星) |
RX(日星) |
| Groove depth |
| min3.0 |
min9.0 |
