Hex rivet nut with small flange
Hex rivet nut with small flange, St steel, zinc-plated, M4–M10 thread. FLOK supplies fasteners for machine building.
The hex rivet nut is a fastener used when a threaded hole needs to be created in a material, but standard thread cutting is not possible.
The rivet is installed into sheet material, forming a threaded hole into which various fasteners can be installed. The nut has a small flange that rises slightly above the surface of the part. The hexagonal shape ensures secure fixation in the material and prevents rotation.
Materials and manufacturing features
Material — carbon steel St, optionally zinc-plated. Key characteristics:
- Nominal thread diameter at the hole: M4 to M10.
- Material thickness for installation: 0.5 to 4 mm.
- Overall rivet length: 11 to 23 mm.
Fasteners of this type are used in various fields of machine building: in the assembly of vehicles, equipment, machine tools, and special equipment — as an alternative to weld nuts. They provide a threaded hole for reliable fastener installation and part fixation.
| D d1 d2 d3 h L1 L k Material thickness Do | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| min. max. | ||||||||||
| M4 | 6 -0.05 | 7 ±0.3 | 5 +0.05 | 0.5 +0.1 | 5.5 ±0.1 | 11 ±0.3 | 1.2 | 0.5 | 2.2 | 6 |
| M5 | 7 -0.1 | 8 ±0.3 | 5.8 +0.1 | 0.5 +0.1 | 6.2 ±0.2 | 14 ±0.3 | 1.3 | 0.5 | 2.5 | 7 |
| M6 | 9 -0.1 | 10 ±0.3 | 7.8 +0.1 | 0.6 +0.1 | 7.0 ±0.2 | 16 ±0.3 | 1.5 | 0.5 | 2.8 | 9 |
| M8 | 11 -0.1 | 12 ±0.3 | 9.5 +0.1 | 0.7 +0.1 | 7.5 ±0.3 | 18 ±0.3 | 1.5 | 0.5 | 3.0 | 11 |
| M10 | 13 -0.1 | 15 ±0.3 | 10.5 +0.1 | 0.7 +0.1 | 10 ±0.3 | 23 ±0.3 | 1.5 | 1.0 | 4.0 | 13 |
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