Flange Type U-NUT (Stainless Steel)
Reduces number of components and improves work efficiency, fastening performance as well as aesthetic appearance
Features
- A FUJILOK U-NUT with a seat that has been expanded in a circular shape
- Eliminates the need for flat washers
- Disperses seat surface pressure
- Improves fastening function
- Has a regular pitch
General names
Flange nut, Washer nut, Nut with brim
Video of features
Dimensional Charts and Reference Tightening Torque Charts
Dimensional Chart and Reference Tightening Torque Chart Flange Type U-NUT SUS304
Thread Accuracy: JIS6H(Class 2) Unit:mm
| Material of the Nut Body | SUS304 | Reference Tightening Torque(N･m) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material of the Friction Ring | SUS301 | Bolt | ||||||||||||
| Nominal Diameter (d) |
Pitch (p) |
Width Across Flat (s) |
Flange Diameter (φdc) |
Overall Height (h) |
Thread Height (m) Approx. |
Across Corners (e) Approx. |
Flange Thickness (c) MIN |
Unit Weight (g) Approx. |
Stainless Steel Proof Stress 300N/㎟ |
Strength Grade 50 210N/㎟ |
Strength Grade 70 450N/㎟ |
|||
| Base | Tolerance | Base | Tolerance | Base | Tolerance | |||||||||
| M6 | 1 | 10 |
0
-0.2 |
14.2 |
0
-0.4 |
6.9 | ±0.3 | 6.0 | 11.5 | 1.1 | 3.7 | 7.0 | 4.9 | 10.0 |
| M8 | 1.25 | 13 |
0
-0.25 |
17.5 | 9.0 | ±0.4 | 7.8 | 15.0 | 1.2 | 7.7 | 17.0 | 12.0 | 25.0 | |
| M10 | 1.5 | 17 | 23.0 | 11.0 | 9.6 | 19.6 | 1.5 | 16.7 | 33.0 | 23.0 | 50.0 | |||
| M12 | 1.75 | 19 |
0
-0.35 |
26.5 |
0
-0.5 |
13.0 | 11.5 | 21.9 | 1.8 | 24.8 | 58.0 | 41.0 | 88.0 | |
Please feel free to contact us for sizes, shapes, and materials that are not listed.