A
Anonymous
Mar 18, 2026
Rating: 4/5
Good Value
Solid nuts but make sure you have the right tool before ordering. They work great once installed.
Description
304 stainless steel flat head internal/external half-hex rivet nuts, GB standard small countersunk riveting nuts, sizes M3 to M12
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 304 Stainless Steel |
| Head Style | Countersunk Flat Head |
| Thread Sizes Available | M3, M4, M5, M6, M8, M10, M12 |
| Drive Type | Internal/External Half-Hex |
| Surface Finish | Passivated |
| Tensile Strength | High Load Capacity |
| Corrosion Resistance | Suitable for Outdoor Use |
| Compatibility | Standard Rivet Nut Tools |
| Package Type | Bulk Box or Kit |
| Warranty | Manufacturer Defect Coverage |
5 reviews
A
Anonymous
Mar 15, 2026
Rating: 5/5
Reliable Fasteners
Great for metal fabrication work. Will buy again for future projects involving sheet metal.
A
Anonymous
Mar 13, 2026
Rating: 5/5
Exact Fit
Ordered M6 size, fit perfectly into pre-drilled holes. Countersunk head sits flush as expected.
A
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for Auto Restoration
Used these on my car panel project. The half-hex design grips well and prevents spinning during installation.
A
Anonymous
Feb 11, 2026
Rating: 5/5
High Quality Steel
No stripping during installation. Very durable and the stainless steel finish looks professional.
5 FAQ
Q: Are these suitable for marine environments?
A: 304 Stainless Steel offers good corrosion resistance, but 316 grade is recommended for direct saltwater exposure.
Q: What thickness material can these handle?
A: Depending on the specific size selected, they generally accommodate material thicknesses from 0.5mm to 3mm.
Q: Can I return unopened boxes?
A: Yes, unopened packages can be returned within 30 days according to our standard return policy.
Q: Is the thread coarse or fine?
A: These rivet nuts feature standard coarse thread pitch for general purpose applications.
Q: Do you sell the installation tool separately?
A: Yes, compatible rivet nut installation tools are available in our Hand Tools section.
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