Introduction
DIN-6923
A flange nut is a type of fastener with a circular body and internal threads that allow it to be tightened onto a bolt or screw. It has a flange at one end that helps distribute the load and prevents the nut from pulling through the material. Flange nuts are commonly used in a variety of applications, including construction, automotive, and mechanical engineering, and they are available in a range of sizes, materials, and finishes to suit different requirements. They are often used in conjunction with other types of fasteners, such as washers, to provide additional support and improve the overall strength of the connection. Flange nuts are easy to grip with a wrench or socket, making them easy to install and remove, and the flange provides additional surface area for the wrench to grip, making it easier to apply torque.
Steel Grades: 4.6, 8.8
All measurements in millimeters (mm)
| Flange Nut As per Din 6923 | |||||||||
| Part Code | Dia | ACROSS FLAT (S) | ACROSS CORNER (E) | THICKNESS (M) | WASHER OD (D1) | ||||
| MIN | MAX | MIN | MIN | MAX | MAX | ||||
| FNT05000 | 5 x 0.80 P | 7.78 | 8.00 | 8.79 | 4.70 | 5.00 | 11.80 | ||
| FNT06000 | 6 x 1.00 P | 9.78 | 10.00 | 11.05 | 5.70 | 6.00 | 14.20 | ||
| FNT08000 | 8 x 1.25 P | 12.73 | 13.00 | 14.38 | 7.60 | 8.00 | 17.90 | ||
| FNT10000 | 10 x 1.5 P | 14.73 | 15.00 | 16.64 | 9.60 | 10.00 | 21.80 | ||
| FNT12000 | 12 x 1.75 P | 17.73 | 18.00 | 20.03 | 11.60 | 12.00 | 26.00 | ||
| FNT14000 | 14 x 2.00 P | 20.67 | 21.00 | 23.36 | 13.30 | 14.00 | 29.90 | ||
| FNT16000 | 16 x 2.00 P | 23.67 | 24.00 | 26.75 | 15.30 | 16.00 | 34.50 | ||
| FNT20000 | 20 x 2.50 P | 29.67 | 30.00 | 32.95 | 18.90 | 20.00 | 42.80 | ||