Precision Rivet Nuts from China Factory: Reliable Fastening Solutions by Top Suppliers, Grade 4.8 to 12.9
Usageuse
Installing pressure rivet nuts efficiently requires precise alignment and the correct tools. Below is the step-by-step procedure to ensure a secure, long-lasting connection:
Scope of Applicationapplication
Rivet nuts are mainly used in non-structural load-bearing bolt connections, such as the connection of interior components in rail cars, highway buses, and ships. The improved anti-spin rivet nuts are superior to aircraft pallet nuts, offering key advantages such as lighter weight, no pre-fixing requirement with rivets, and usability even when there is no operating space on the back of the substrate.
| Thread Specification | M3 | M4 | M5 | M6 | M8 | M10 | M10 | M12 | M12 |
|---|---|---|---|---|---|---|---|---|---|
| Coarse teeth | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1 | 1.75 | 1.5 |
| Nominal | 5 | 6 | 7 | 9 | 11 | 13 | 13 | 15 | 15 |
| Maximum | 4.97 | 5.97 | 6.97 | 8.97 | 10.97 | 12.97 | 12.97 | 14.97 | 14.97 |
| Minimum | 4.9 | 5.9 | 6.9 | 8.9 | 10.9 | 12.9 | 12.9 | 14.9 | 14.9 |
| Min=Nominal (H12) | 4 | 4.8 | 5.6 | 7.5 | 9.2 | 11 | 11 | 13 | 13 |
| Maximum | 4.12 | 4.92 | 5.72 | 7.65 | 9.35 | 11.18 | 11.18 | 13.18 | 13.18 |
| Maximum | 8 | 9 | 10 | 12 | 14 | 16 | 16 | 18 | 18 |
| - | 0.8 | 0.8 | 1 | 1.5 | 1.5 | 1.8 | 1.8 | 1.8 | 1.8 |
| - | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Min = Nominal value | 5 | 6 | 7 | 9 | 11 | 13 | 13 | 15 | 15 |
| Maximum | 5.15 | 6.15 | 7.15 | 9.15 | 11.15 | 13.15 | 13.15 | 15.15 | 15.15 |
| Reference values | 5.8 | 7.5 | 9.3 | 11 | 12.3 | 15 | 15 | 17.5 | 17.5 |
Frequently Asked QuestionsFAQ
How do I ensure a tight fit when installing a rivet nut?
To ensure a tight fit, place the workpiece in a suitable position, secure the pressure rivet nut with screws, and check that the nut sits flush against the workpiece surface before applying pressure with the riveting gun.
What tool is required for pressing the rivet nut?
A pressure riveting gun is required. You must select and install the correct riveting head matching the thread specifications (e.g., M3 to M12) of the rivet nut before pressing.
Where are these rivet nuts commonly applied?
They are primarily utilized in non-structural load-bearing bolt connections. Common applications include interior component installations in rail cars, highway buses, and marine vessels.
What are the benefits of anti-spin rivet nuts compared to aircraft pallet nuts?
Anti-spin rivet nuts are lighter in weight, do not need to be pre-fixed with rivets, and can be installed even when there is no operating space available on the back of the substrate.
What thread specifications are supported by these rivet nuts?
They support standard specifications ranging from M3 to M12, with varying coarse teeth pitches (from 0.5 to 1.75) and nominal dimensions to suit different architectural requirements.