FIXATION TECHNIQUE DE VIREUX depuis 1985
Our expertise
- Alloy and no-alloy steel : stainless, alu, brass, copper
- Ø From 2mm to 24mm
- Length up to 300mm
- From small to large batch
Solutions en fixation sécurité
Patented range RdO Alpha
patented products
Standard Z3 
Hollow indent
RdO Alpha bolt
Security 
RdO nut embase
Collet chucks
Safety 
RdO security nut
Ecrou frein CR
Définition : : All metal reusable dual slotted self-locking hexagon nut to the NFE 25 411 standard and SNCF ST 001-002 FPn6 without slotted.
Characteristic and performance test : Steel class 10 according to standard ISO 898-2 / NF EN ISO 2320
Surface treatment : Brut huilé - Zingage blanc ou jaune sans Cr (VI) - Zingage Nickel finition Argent (720h Brouillard salin Rouille Rouge) - Zingage lamellaire GEOMET
Threading : According to standard ISO 965-2
| d | pas | s | h max | m Mini |
|---|---|---|---|---|
| M 4 | 0,70 | 7,00 | 5,60 | 2,20 |
| M 5 | 0,80 | 8,00 | 7,00 | 2,70 |
| M 6 | 1,00 | 10,00 | 8,50 | 3,00 |
| M 8 | 1,25 | 13,00 | 10,50 | 3,70 |
| M 10 | 1,50 | 16,00 | 13,00 | 4,80 |
| M 12 | 1,75 | 18,00 | 15,60 | 6,70 |
| M 14 | 2,00 | 21,00 | 18,20 | 7,80 |
| M 16 | 2,00 | 24,00 | 20,80 | 9,10 |
| M 18 | 2,50 | 27,00 | 23,40 | 9,70 |
| M 20 | 2,50 | 30,00 | 26,00 | 10,90 |
| M 22 | 2,50 | 34,00 | 28,60 | 11,70 |
| M 24 | 3,00 | 36,00 | 31,20 | 13,00 |
| M 27 | 3,00 | 41,00 | 35,10 | 14,50 |
| M 30 | 3,50 | 46,00 | 37,00 | 15,70 |
| M 33 | 3,50 | 50,00 | 40,00 | 17,70 |
| M 36 | 4,00 | 55,00 | 43,00 | 19,00 |
| M 39 | 4,00 | 60,00 | 48,00 | 20,50 |
| M 42 | 4,50 | 65,00 | 50,00 | 20,90 |
| M 45 | 4,50 | 70,00 | 53,00 | 22,20 |
| M 48 | 5,00 | 75,00 | 57,00 | 23,50 |
| M 52 | 5,00 | 80,00 | 62,00 | 26,10 |
Benefits :
- No seizure
- Conservation of surface treatment performance after screwing
- Custom self-locking performance possible
- Customized variations: shape, dimensions, material, threading, surface treatment
