China Flange Nut
Date:
2024-12-27
Carbon steel flange nuts are made of carbon steel material, which has high strength and wear resistance.
Flange nut
| Name | Flange nut |
| Material | Carbon steel/stainless steel |
| Grade | 4.8 /6.8 /8.8 /10.9/ 12.9 |
| Color | White zinc/blue and white zinc/black/yellow zinc/natural color |
| Model number | M6-M64/1/4"-2" |
| Packaging | Bag put tray /box put tray /can be customized |
Flange nut is a special type of nut, named after its flange structure.Compared with conventional nuts, flange nuts have a stronger carrying capacity and a wider range of applications.This article will introduce the classification and use of flange nuts in detail.
Unit of measurement: mm | 3D drawing | |||||||||
Thread specifications | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||
P | Pitch | Thick teeth | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
Fine teeth 1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||
Fine teeth2 | / | / | / | -1 | -1.25 | / | / | / | ||
c | Min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |
da | Min | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |
| Max | 5.75 | 6.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 21.6 | ||
dc | Max | 11.8 | 14.2 | 17.9 | 21.8 | 26 | 29.9 | 34.5 | 42.8 | |
dw | Min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |
e | Min | 8.79 | 11.05 | 14.38 | 16.64 | 20.03 | 23.36 | 26.75 | 32.95 | |
m | Max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |
Min | 4.7 | 5.7 | 7.6 | 9.6 | 11.6 | 13.3 | 15.3 | 18.9 | ||
mw | Min | 2.2 | 3.1 | 4.5 | 5.5 | 6.7 | 7.8 | 9 | 11.1 | |
s | Maximum value = nominal | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 | |
| Min | 7.78 | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | 23.67 | 29.67 | ||
r | Max | 0.3 | 0.36 | 0.48 | 0.6 | 0.72 | 0.88 | 0.96 | 1.2 | |
Classification of flange nuts
1. Classification by material
(1) Carbon steel flange nut
Carbon steel flange nuts are made of carbon steel material, which has high strength and wear resistance.It is widely used in various industrial fields, such as construction, chemical industry, machinery manufacturing, etc.
(2) Stainless steel flange nut
Stainless steel flange nuts are made of stainless steel material, which has excellent corrosion resistance and beautiful appearance.It is commonly used in food, medicine, chemical industry and other fields with high hygiene requirements.
2. Classified by shape
(1) Flange flange nut
Flange flange nuts have larger flanges, which have better connection and fixing effects.It is commonly used in situations where large loads need to be borne, such as heavy machinery, bridges, etc.
(2) Flat flange nut
The flange of the flat flange nut is flatter and has a smaller contact area.It is suitable for occasions where a smaller carrying capacity is required, such as pipelines, containers, etc.
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