A
Anonymous
Apr 04, 2026
Rating: 4/5
Good Value
Most sizes are useful, but the case latch broke after a few months.
Description
This hardware kit provides essential fastening components for securing bolts in machinery, automotive repairs, and general assembly projects. The set includes 304 stainless steel hex nuts paired with oversized flat washers to distribute load and protect surfaces, along with anti-slip caps and flange nuts designed to prevent loosening under vibration. Available in M3, M4, M5, M6, and M8 metric sizes, the corrosion-resistant materials ensure durability in various environments. Verify the specific thread pitch and size requirements of your application before installation to ensure a proper fit.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 304 Stainless Steel |
| Surface Finish | Polished |
| Thread Sizes | M3, M4, M5, M6, M8 |
| Total Pieces | 500 Pieces Assorted |
| Color | Silver |
| Hardness Grade | A2-70 |
| Corrosion Resistance | High (Rust Proof) |
| Nut Types | Hex, Flange, Anti-Slip |
| Storage | Plastic Organizer Case |
| Package Weight | 1.2 kg |
5 reviews
A
Anonymous
Mar 03, 2026
Rating: 3/5
Decent
Quality is okay, but I ran out of M5 nuts quickly for my project.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Excellent Kit
Perfect for my RC car builds. Threads are clean and fit perfectly.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Very Organized
Love the compartments. Makes finding the right nut very easy.
A
Anonymous
Jan 22, 2026
Rating: 5/5
High Quality
Real 304 steel, no rust after months of use in my garage workshop.
5 FAQ
Q: Is this suitable for marine environments?
A: 304 stainless is good for general outdoor use, but 316 is recommended for direct saltwater exposure.
Q: What are the dimensions of the storage box?
A: The case measures approximately 20cm x 15cm x 3cm.
Q: Do you sell matching bolts for these nuts?
A: Please check our store page for corresponding bolt kits sold separately.
Q: Are nylon insert nuts included in this kit?
A: Yes, anti-slip nuts with nylon inserts are part of the assortment.
Q: Are the threads coarse or fine pitch?
A: These are standard coarse metric threads suitable for general applications.
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