A
Anonymous
Apr 03, 2026
Rating: 5/5
Perfect for DIY
Used for my home project and they worked great. Easy to tighten by hand without tools.
Description
304/201/316 stainless steel wing nut, butterfly shape hand-tightened cap M3 M4 M5 M6 M8
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 304/316 Stainless Steel |
| Thread Standard | Metric Coarse (ISO) |
| Available Sizes | M3, M4, M5, M6, M8 |
| Surface Finish | Polished |
| Hardness Rating | HV 200 |
| Package Quantity | 100 Pieces |
| Net Weight | 250 Grams |
| Corrosion Resistance | High |
| Primary Application | DIY, Machinery, Furniture Assembly |
| Country of Origin | China |
5 reviews
A
Anonymous
Mar 26, 2026
Rating: 5/5
Excellent Quality
These wing nuts are solid and fit perfectly on my metric bolts. The polish is nice and they feel durable.
A
Anonymous
Feb 20, 2026
Rating: 3/5
Packaging Issue
The nuts are fine but the box was damaged during shipping. Some pieces were loose in the bag.
A
Anonymous
Feb 05, 2026
Rating: 5/5
No Rust
I have been using these outdoors for a month and there is no sign of rust yet. Highly recommend.
A
Anonymous
Jan 24, 2026
Rating: 4/5
Good but stiff
Threads were a bit tight initially but loosened up after a few uses. Good value for the price.
5 FAQ
Q: What is the difference between 304 and 316 steel?
A: 304 is standard stainless steel, while 316 offers higher corrosion resistance, suitable for marine environments.
Q: Do you sell M10 size as well?
A: Currently, we only stock sizes up to M8 for this specific product line.
Q: Can I use a wrench to tighten these?
A: No, these are designed for hand tightening. Using tools may damage the wings.
Q: Is this material magnetic?
A: Stainless steel 304 is generally slightly magnetic due to the manufacturing process.
Q: Are these sizes metric or imperial?
A: These wing nuts are fully metric, ranging from M3 to M8.
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