Introduction
DIN - 1587
A dome 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 dome-shaped top, which gives it a distinctive appearance and can provide a decorative finish in some applications. Dome 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. Dome nuts are easy to grip with a wrench or socket, making them easy to install and remove, and the dome shape can provide a more aesthetically pleasing finish in certain applications.
Steel Grades: 4.6, 8.8
All measurements are in mm
| DOME NUT AS PER DIN 1587 | |||||||||||
| Part Code | Dia | ACROSS FLAT (s) | ACROSS CORNER (e) | THICKNESS (M) | HEIGHT (H) | DOME DIA (D) | |||||
| MIN | MAX | MIN | MIN | MAX | MIN | MAX | MAX | ||||
| HDNT03000 | 3 x 0.50 P | 5.14 | 5.50 | 6.01 | 2.10 | 2.40 | 6.42 | 7.00 | 5.50 | ||
| HDNT04000 | 4 x 0.70 P | 6.64 | 7.00 | 7.66 | 2.90 | 3.20 | 7.42 | 8.00 | 6.50 | ||
| HDNT05000 | 5 x 0.80 P | 7.64 | 8.00 | 8.79 | 3.70 | 4.00 | 9.42 | 10.00 | 7.50 | ||
| HDNT06000 | 6 x 1.00 P | 9.64 | 10.00 | 11.05 | 4.70 | 5.00 | 11.30 | 12.00 | 9.50 | ||
| HDNT08000 | 8 x 1.25 P | 12.57 | 13.00 | 14.38 | 6.14 | 6.50 | 14.30 | 15.00 | 12.50 | ||
| HDNT10000 | 10 x 1.50 P | 16.57 | 17.00 | 18.90 | 7.64 | 8.00 | 17.30 | 18.00 | 16.00 | ||
| HDNT12000 | 12 x 1.75 P | 18.48 | 19.00 | 21.10 | 9.64 | 10.00 | 21.16 | 22.00 | 18.00 | ||
| HDNT14000 | 14 x 2.00 P | 21.16 | 22.00 | 24.49 | 10.30 | 11.00 | 24.16 | 25.00 | 21.00 | ||
| HDNT16000 | 16 x 2.00 P | 23.16 | 24.00 | 26.75 | 12.30 | 13.00 | 27.16 | 28.00 | 23.00 | ||
| HDNT20000 | 20 x 2.50 P | 29.16 | 30.00 | 33.53 | 14.90 | 16.00 | 33.00 | 34.00 | 28.00 | ||