SPECIAL SCREWS
SPECIAL, NON-STANDARD AND CUSTOM FASTENING SYSTEMS
INFA has many years' experience of working and collaborating with specialised workshops in various sectors, with manufacturers able to produce non-standard items and technicians who are used to satisfying our customers' requirements perfectly and also to suggesting innovative and attractive solutions.
We can make special screws screws made-to-order, non-standard screws and customized screws as well as a wide range of fastening systems.
We can work with different types of materials. Here are just a few:
- tempering and hardening steel
- AISI 303, 304, 316 stainless steel
- brass
- aluminium
- titanium
CUSTOMISED ITEMS
- standard and customised studs
- customised screws with hexagonal, square or cylindrical head
- screws with hexagon, square or hexalobular socket
- captive screws
- nuts
- bushes
- male and female stand-offs
- special grub screws
- spring loaded grub screws
- customised plugs
CUSTOMISED MACHINING AND TREATMENTS
- carbonitriding
- tempering
- dehydrogenisation
- phosphatising
- burnishing
- zinc plating
- Turnery
- hot stamping
- cold stamping
