ECROU CQA
acier EN 10277-3 11SMnPb37 – 1.0737
Forme carré
| Code pour écrou DROITE |
Code pour écrou GAUCHE |
Diamètre x pas |
nombre de filet | S mm |
L mm |
Poids kg/pcs |
At mm2 (1) |
| CQA 10 T R | CQA 10 T L | Tr 10x2 | 1 | 17 | 15 | 0,027 | 212 |
| CQA 12 A R | CQA 12 A L | Tr 12x3 | 1 | 25 | 30 | 0,123 | 495 |
| CQA 14 R R | CQA 14 R L | Tr 14x3 | 1 | 25 | 20 | 0,076 | 393 |
| CQA 14 A R | CQA 14 A L | Tr 14x4 | 1 | 30 | 35 | 0,211 | 658 |
| CQA 16 A R | CQA 16 A L | Tr 16x4 | 1 | 30 | 35 | 0,199 | 770 |
| CQA 18 A R | CQA 18 A L | Tr 18x4 | 1 | 35 | 45 | 0,353 | 1131 |
| CQA 20 A R | CQA 20 A L | Tr 20x4 | 1 | 40 | 50 | 0,517 | 1412 |
| CQA 25 A R | CQA 25 A L | Tr 25x5 | 1 | 45 | 55 | 0,683 | 1943 |
| CQA 30 A R | CQA 30 A L | Tr 30x6 | 1 | 50 | 60 | 0,877 | 2544 |
| CQA 35 A R | CQA 35 A L | Tr 35x6 | 1 | 60 | 70 | 1,494 | 3517 |
| CQA 36 A R | CQA 36 A L | Tr 36x6 | 1 | 60 | 70 | 1,465 | 3630 |
| CQA 40 A R | CQA 40 A L | Tr 40x7 | 1 | 60 | 70 | 1,347 | 4013 |
| CQA 50 A R | CQA 50 A L | Tr 50x8 | 1 | 70 | 90 | 2,183 | 6502 |
| CQA 60 A R | CQA 60 A L | Tr 60x9 | 1 | 80 | 100 | 2,990 | 8718 |
