headless set screw
| with
| unthreaded portion
| headless set screw | |
| mech.eng. | vite senza testa; gambo filettato |
| with | |
| gen. | con |
| unthreaded portion | |
| mech.eng. | gambo liscio |
| |||
| vite senza testa; gambo filettato | |||
|
headless set screw : 8 phrases in 1 subject |
| Mechanic engineering | 8 |