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Aluminum Extended-Length Large-Flange Blind Rivets
Aluminum Extended-Length Large-Flange Blind Rivets
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Extended-Length Large-Flange Blind Rivet
Wider Head Contact for Longer-Reach Blind Riveting
This aluminum-body blind rivet combines an extended body with a 16 mm large flange and a carbon steel mandrel. The 4.8 mm diameter is available in six lengths from 30 to 60 mm for general fabrication, panel work, enclosures, and maintenance applications where a wider head contact area is preferred.
16 mm Large Flange
The enlarged head provides a wider contact area against the front surface than a standard-size rivet head.
Extended-Length Range
Six body lengths cover 30, 35, 40, 45, 50, and 60 mm while retaining the same 4.8 mm rivet diameter.
Aluminum Body and Carbon Steel Mandrel
The confirmed material combination supports standard blind-rivet installation without implying an unverified alloy grade or strength rating.
Single-Side Installation
Designed for pull-setting where access is available from only one side of the workpiece.
Important Selection Note
Select the rivet length only after confirming the actual joint stack, hole condition, rear-side clearance, and required blind-side formation. Grip-range values are not published here because the current data has not been retained as a validated public specification.
Product Structure
The rivet is installed from the accessible side of the assembly. Pulling the carbon steel mandrel expands the aluminum rivet body on the blind side, while the 16 mm flange remains seated against the front surface.
Typical Applications
- Sheet-metal and panel assemblies
- Equipment covers and enclosures
- General fabrication and maintenance
- Repairs requiring one-side installation
- Assemblies where a wider front-side contact area is useful
Selection Guide
- Confirm that a 4.8 mm rivet diameter is suitable for the application.
- Choose the required body length from 30 to 60 mm.
- Use the 5 mm hole-size reference only after checking the actual tool, material, and installation conditions.
- Confirm that the 16 mm large flange has sufficient seating clearance.
- Use the metric dimensions as the primary engineering reference; fractional-inch values are approximate identification equivalents.
Technical Specifications
| Product Type | Extended-Length Large-Flange Blind Rivet |
|---|---|
| Rivet Body Material | Aluminum |
| Mandrel Material | Carbon Steel |
| Rivet Diameter | Ø4.8 mm (3/16″) |
| Available Lengths | 30, 35, 40, 45, 50, and 60 mm |
| Flange Diameter | Ø16 mm (5/8″) |
| Mandrel Diameter | Ø2.7 mm |
| Hole Size Reference | 5 mm (0.197″) |
| Installation Method | Blind-side pull setting |
General Installation
- Confirm the joint thickness, hole size, and available blind-side clearance.
- Drill or prepare a clean, aligned hole suitable for the selected rivet.
- Insert the rivet until the large flange seats flat against the front surface.
- Use a compatible blind-rivet tool to pull the mandrel and form the blind-side head.
- Inspect the flange seating and the completed joint before placing the assembly into service.
Frequently Asked Questions
What is the main difference from a standard-head blind rivet?
The confirmed 16 mm large flange creates a wider front-side contact area. It does not by itself establish a tested load rating.
How do I choose the correct length?
Measure the actual joint stack and confirm the required blind-side formation and clearance before selecting one of the available lengths.
What materials are used?
The rivet body is aluminum and the mandrel is carbon steel. No specific alloy grade, steel grade, coating specification, or strength class is claimed.
Are the inch dimensions exact manufacturing dimensions?
No. Use the metric dimensions as the primary engineering reference. The fractional-inch values are provided for approximate identification.
