A
Anonymous
Apr 12, 2026
Rating: 4/5
Good but tight
Quality is good but the M6 size was a bit tight on standard bolts. Still usable.
Description
304/316/201 Stainless Steel Hex Flange Nut with Teeth and Washer, Anti-Loosening and Anti-Slip Screw Cap M3-16
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 304/316/201 Stainless Steel |
| Thread Size Range | M3 to M16 |
| Surface Finish | Polished Silver |
| Head Type | Hex Flange |
| Locking Feature | Serrated Toothed Base |
| Compliance Standard | DIN 6923 |
| Package Count | 100 Pieces |
| Net Weight | 0.5 kg |
| Color | Silver |
| Typical Application | Automotive and Machinery |
5 reviews
A
Anonymous
Apr 06, 2026
Rating: 5/5
Great Value
Bought the M8 size for my bike rack. Very sturdy and shipped quickly.
A
Anonymous
Apr 06, 2026
Rating: 5/5
Solid Construction
These nuts fit perfectly on my project. The serrated base really helps keep them in place.
A
Anonymous
Feb 16, 2026
Rating: 5/5
Workshop staple
I keep these in stock for all my repairs. The flange saves time not using separate washers.
A
Anonymous
Jan 25, 2026
Rating: 5/5
Exactly as described
Needed 316 grade for outdoor use. These seem to hold up well against moisture.
5 FAQ
Q: Will these rust outdoors?
A: 304 and 316 grades offer high rust resistance but 316 is better for saltwater exposure.
Q: Can I buy in bulk?
A: Yes please contact us for wholesale pricing on large orders.
Q: Do I need a separate washer?
A: No, the integrated flange acts as a built-in washer.
Q: What is the difference between 304 and 316?
A: 316 offers higher corrosion resistance suitable for marine environments.
Q: Are these metric or imperial?
A: These are metric thread sizes ranging from M3 to M16.
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