Socket Head Cap Screws M3x20mm can be used especially in hard-to-reach places. They are perfect...HobbyStore
Socket Head Cap Screws M3x40mm can be used especially in hard-to-reach places. They are perfect for the most demanding and precise connections. Socket Head Cap Screws are widely used for assembling aluminium profiles, frames of 3d printers or CNC machines, as well as various types of general purpose constructions in industry. They are covered with a zinc coating obtained by hot-dip galvanizing, which gives high mechanical durability and resistance to corrosion.
- Standard: DIN 912 ISO 4762
- Material: low-carbon steel
- Class: 8.8
- Coating: hot-dip galvanization