ITTE and ITTEC rivet nuts are fasteners designed to provide a metric thread in sheet metal and profiles using a single-sided installation method. Their hexagonal geometry makes them an ideal choice when a rivet nut with an external shape that prevents rotation during installation is required.
The range is available in various metric sizes and sheet thicknesses, allowing for the selection of the appropriate part based on material and assembly specifications.
ITTE and ITTEC Rivet Nuts
The ITTE and ITTEC models share a hexagonal geometry with a flat head. The main difference is that the ITTEC model is the closed-end (blind) version.
- ITTE: Hexagonal flat-head rivet nut.
- ITTEC: Closed-end hexagonal flat-head rivet nut.
The hexagonal geometry distinguishes this family from the cylindrical and semi-hexagonal versions within the Bearfix rivet nut range.
Features of ITTE / ITTEC nuts
- Hexagonal geometry.
- Flat head.
- ITTEC version with closed end.
- Metric thread.
- Single-sided installation.
- Available for various sheet metal thicknesses.
- Manufactured from Cromo III zinc-plated steel, as per the catalog.
Materials and finishes
For this product family, the catalog specifies the material as:
- Cromo III zinc-plated steel.
The document does not specify an A2 stainless steel version for this family; therefore, it is not listed as an available material on this page.
Available sizes
ITTE – Hexagonal flat head
| Thread | Part Number | Thickness T (mm) |
|---|---|---|
| M4 | BFACITTEM04C / BFACITTEM04L | 0.5–2.0 / 2.0–4.0 |
| M5 | BFACITTEM05C / BFACITTEM05L | 0.5–2.5 / 2.0–5.0 |
| M6 | BFACITTEM06C / BFACITTEM06L | 0.5–3.0 / 3.0–6.0 |
| M8 | BFACITTEM08C / BFACITTEM08L | 1.0–3.5 / 3.0–6.0 |
| M10 | BFACITTEM10C12 | 0.5–3.5 |
| M10 | BFACITTEM10C13 / BFACITTEM10L13 | 0.5–3.5 / 3.0–6.0 |
| M12 | BFACITTEM12C15 | 1.0–3.5 |
| M12 | BFACITTEM12C16 | 1.0–4.0 |
ITTEC – Blind flat head hexagon
| Thread | Reference | Thickness T (mm) |
|---|---|---|
| M4 | BFACITTECM04C | 0.5–2.0 |
| M5 | BFACITTECM05C | 0.5–2.5 |
| M6 | BFACITTECM06C | 0.5–3.0 |
| M8 | BFACITTECM08C | 1.0–3.5 |
| M10 | BFACITTECM10C13 | 1.0–4.0 |
The dimensional data of ITTE and ITTEC correspond to the specific table in the catalogue, where the references, thickness ranges and dimensions of each configuration are indicated. :contentReference[oaicite:0]{index=0}
Applications
ITTE and ITTEC rivet nuts provide a solution for applications requiring a threaded connection on sheet metal or profiles where access to the rear side of the workpiece is limited or impossible.
Their hexagonal geometry sets them apart within the range of rivet nuts. The flat head provides a bearing surface against the workpiece, while the ITTEC version features a closed-end (blind) body.
Advantages of hexagonal rivet nuts
The defining feature of this family is its hexagonal geometry. This configuration distinguishes them from cylindrical rivet nuts and offers a specialized solution for specific sheet metal fastening applications.
Installation from a single side facilitates assembly on profiles, structures, and units where there is no access to the rear. A range of metric sizes and thicknesses allows for the selection of the appropriate part based on specific assembly requirements.
Mechanical data
The catalog includes various mechanical tests for the rivet nuts, such as axial load, ultimate tensile load, tightening torque, and shear strength..
The values depend on the thread size, material, and nut configuration. To select the right part for a specific application, both the sheet thickness and the anticipated load conditions must be considered.
Do you need an ITTE or ITTEC rivet nut?
To correctly select a rivet nut, it is important to know the thread size, sheet thickness, material, and required head configuration.
At Bearfix, we offer various rivet nut solutions for industrial applications. If you are unsure which part you need, contact our team, and we will help you identify the right configuration.
Browse the Bearfix range of rivet nuts and find the right part for your application.