Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 304 / 316 Stainless Steel |
| Thread Standard | ANSI/SAE, BS, Metric |
| Surface Finish | Plain / Passivated |
| Hardness Class | A2-70 / A4-70 |
| Thread Type | Coarse, Fine, Reverse-Thread |
| Nut Style | Hex, Lock, Nyloc, Flange |
| Corrosion Resistance | High (316 Marine Grade) |
| Package Options | 50, 100, 500 Pieces |
| Temperature Range | -50°C to 200°C |
| Certification | ISO 9001 Compliant Manufacturer |
Anonymous
Apr 02, 2026
Rating: 5/5
Exact ANSI spec
Needed specific ANSI/SAE standards for a machinery repair. These matched perfectly without any cross-threading.
Anonymous
Mar 16, 2026
Rating: 5/5
Great bulk pricing
Ordered 500 pieces for our workshop. The price per unit was very competitive compared to local hardware stores.
Anonymous
Feb 26, 2026
Rating: 4/5
Good quality, slow shipping
The nuts themselves are excellent quality and fit perfectly. Only downside was shipping took a few extra days.
Anonymous
Feb 16, 2026
Rating: 5/5
Perfect for marine applications
Used the 316 grade for my boat trailer. No rust after a full season in saltwater. Threads are clean and precise.
Anonymous
Jan 31, 2026
Rating: 5/5
Lock nuts hold tight
Bought the lock nuts for vibration-prone equipment. They stay secure and the nylon insert is high quality.
Q: Can I return them if the thread pitch is wrong?
A: Absolutely. We accept returns within 30 days as long as the packaging is unopened and unused.
Q: Are these compatible with Grade 8 bolts?
A: Yes, our stainless nuts are compatible, though we recommend matching stainless bolts for optimal corrosion resistance.
Q: What is the main difference between 304 and 316 grades?
A: 316 contains molybdenum which provides better corrosion resistance, especially against chlorides like saltwater.
Q: Do you sell matching washers for these nuts?
A: Yes, please check our related products section for flat and lock washers in matching 304/316 stainless steel.
Q: Do you provide material certification documents?
A: Yes, mill certificates are available upon request for bulk orders. Please contact us before purchasing.
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