M3x1 schroefdraad
Voor schroevendraaier met gleuf (geen kruiskop)
| Material: | chrome |
| Colour: | silver |
| Width (cm): | head: 0.5 (0.2 inch) |
| Heigth (cm): | 0.8 (0.3 inch) |
| Outer Diameter (cm): | 0.3 , M3x1 (0.12 inch) |
Small bolt, galvanised metal. Thread: M3x1. Equipped with a somewhat wider head.
Are regularly used in adjusting rings and in ceiling caps.
