Hexagonal Flange Nut
DIN6923
Diameter range: M2.5-M24
| standard | DIN German standard |
|---|---|
| head shape | Hexagonal flange |
| Thread | Fully threaded |
| (mm) | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
|---|---|---|---|---|---|---|---|---|---|---|
| P | 2.5 | 0.5 | 0.7 | 0.8 | 1 | 1|1.25 | 1|1.25|1.5 | 1.25|1.5|1.75 | 1.5|2 | 1.5|2 |
| dc(max) | 8 | 10 | 11.8 | 14.2 | 17.9 | 21.8 | 26 | 29.9 | 34.5 | 42.8 |
| e(min) | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 16.64 | 20.03 | 23.36 | 26.75 | 32.95 |
| k(max) | 3.5 | 4.5 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| k(min) | 3.2 | 4.2 | 4.7 | 5.7 | 7.6 | 9.6 | 11.6 | 13.3 | 15.3 | 18.9 |
| s(max) | 5.5 | 7 | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 |
| s(min) | 5.32 | 6.78 | 7.78 | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | 23.67 | 29.67 |
| steel | Stainless steel | ||
| General technical conditions | DIN 267-1 | ||
| Thread | tolerance | 6g | |
| standard | DIN 13-12、DIN 13-15 | ||
| Mechanical properties | Grade | Level 10, Level 12, Level 8 | A2-70 |
| standard | DIN EN ISO 898-2、DIN 267-23 | DIN 267-11 | |
| tolerance | Product grade | A | |
| standard | DIN EN ISO 4759-1 | ||
| surface treatment | Without treatment; | ||
| Electroplating technology requirements are in accordance with DIN 267-9; | |||
| Hot dip galvanizing technical requirements according to DIN 267-10 | |||
| surface roughness | DIN 267-2 | ||
| surface defects | DIN 267-20 | ||
| Acceptance and packaging | DIN 267-5 | ||
