| 型号 | 制造商 | 描述 | 操作 |
| 1688-440-SS [更多] | RAF Electronic Hardware | Standoffs & Spacers SS 4-40 3/4in 1/4in Round FEM Standoff RoHS: Compliant | 搜索 |
| FC1688-440-SS [更多] | Fascomp electronic hardware | Standoffs & Spacers 1/4 RND 3/4" LNGTH SS 440 THREAD RoHS: Compliant | 搜索 |