Part Number: 777203
This product is part of the professional riveting technology range offered by Wielander + Schill, a steel blind rivet nut specifically designed for screw connections to create reliable fastening points. It is an ideal solution for applications where backside access is limited and a durable, threaded connection is required.
Steel blind rivet nuts (Blind Rivet Nuts) are fundamental components in vehicle body construction, repair, and general metalworking assembly tasks. These fasteners enable the creation of a solid, threaded connection even on thin sheets or hard-to-reach surfaces. The product is excellently suited for securing screws, nuts, or other threaded components, ensuring high load-bearing capacity and long-term stability.
This specific type features an M4 internal thread, providing a standard screw-in size for most assembly tasks. The product is equipped with a galvanized coating, which offers excellent corrosion protection, increasing the component's lifespan even in wet or corrosive environments.
Main Features:
Function: Creation of fastening points usable for screw connections.
Material: Robust steel construction for maximum strength.
Surface treatment: Galvanized coating for excellent rust and corrosion protection.
Thread: Standard M4 internal thread.
Packaging quantity: Available in a practical, economical package.
The precise sizing of the product ensures proper fit and professional installation with the correct riveting tools.
| Property | Value | Note |
|---|---|---|
| Part number | 777203 | Unique Identifier |
| Material | Steel | High-strength base material |
| Coating | Galvanized | Corrosion-resistant surface treatment |
| Thread | M4 | Metric standard |
| Diameter (Ø) | 6.0 mm | Ideal diameter for the drilled hole |
| Length | 11.0 mm | Important regarding the thickness of the material to be fastened |
| Overall dimensions (Length x Width x Height) | 8.65 x 8.65 x 11.9 mm | Physical extent of the product |
| Weight | 0.040 kg | Net weight per package |
| Package Contents | 25 pieces | Quantity per package |
Blind rivet nuts offered by Wielander + Schill provide significant advantages over traditional fastening methods, especially in the automotive industry and the assembly of metal structures:
Without Backside Access: The main advantage is that fastening is done from one side of the workpiece, which is essential for thin sheets, closed profiles, or hard-to-reach areas.
High Strength Thread: After riveting, the blind rivet nut spreads out on the backside, fastening securely, thus creating a durable, reliable thread that resists vibration and load.
Material Thickness Compensation: The 11.0 mm length allows for fastening to materials of different thicknesses (within the specified range), ensuring proper expansion and secure fastening.
Corrosion Protection: The galvanized surface ensures that the fastening point is not the primary target of corrosion, which is critical for structural elements of vehicles.
For effective and professional installation, the use of appropriate tools is recommended.
| Product | Part number | Description |
|---|---|---|
| Blind rivet nut pulling adapter | 700324 | Pulling adapter for M4 blind rivet nuts, with 25 mm thread length. Essential for professional installation. |
For projects of various sizes and load capacities, the following steel blind rivet nuts are also available:
M8 version: Ø 11.0 × 17.0 mm (Part Number: 777206, Packaging: 10 pcs)
M10 version: Ø 12.0 × 17.5 mm (Part Number: 777207, Packaging: 10 pcs)
M12 version: Ø 15.9 × 23.0 mm (Part Number: 777208, Packaging: 5 pcs)
M5 version: Ø 7.0 × 11.5 mm (Part Number: 777204, Packaging: 25 pcs)
M6 version: Ø 9.0 × 15.5 mm (Part Number: 777205, Packaging: 25 pcs)
These products belong to the Wielander + Schill XSeries professional riveting technology, guaranteeing system-level compatibility and excellent quality.
