Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | Carbon Steel C45 / 1045 |
| Surface Coating | Zinc Plated, Black Oxide, or Plain |
| Thread Standard | Metric, UNC, UNF, or Custom |
| Hardness Level | HRC 28-35 (Heat Treated) |
| Dimensional Tolerance | ISO 6H or Custom Precision |
| Manufacturing Method | CNC Machining or Cold Forging |
| Quality Certification | ISO 9001:2015 Certified Facility |
| Package Type | Bulk Carton with Palletizing |
| Minimum Order | 500 Pieces per Specification |
| Production Lead Time | 7-15 Days Depending on Quantity |
Anonymous
Apr 07, 2026
Rating: 5/5
Perfect Fit for Custom Machinery
We needed non-standard nuts for a retrofit project. The CNC machining was precise and the threads matched our custom bolts perfectly.
Anonymous
Mar 25, 2026
Rating: 5/5
Great Quality Carbon Steel
The material hardness is consistent across the batch. We tested several samples and they met our torque specifications without stripping.
Anonymous
Mar 15, 2026
Rating: 5/5
Exact Specs Met
Hard to find vendors who will do small runs of non-standard cylindrical nuts. These worked flawlessly in our prototype setup.
Anonymous
Mar 04, 2026
Rating: 5/5
Reliable Supplier for Industrial Parts
Ordered 5000 units for our assembly line. The cold-forged options were strong and the surface treatment prevented rust during storage.
Anonymous
Feb 09, 2026
Rating: 4/5
Good Value for Bulk Orders
Quality is solid for the price point. Shipping took a bit longer than expected but the product itself is exactly as described.
Q: Do you provide material certification with the shipment?
A: Yes, all batches come with a Mill Test Certificate (MTC) verifying the carbon steel grade and hardness treatment.
Q: How are the nuts packaged to prevent damage during transit?
A: They are packed in sealed plastic bags within reinforced export cartons, secured on wooden pallets for bulk orders.
Q: What is the maximum diameter you can forge?
A: For cold forging, we handle up to 30mm. For larger diameters, we recommend CNC machining which can accommodate up to 100mm.
Q: Can you manufacture left-hand threads for these nuts?
A: Yes, we can produce left-hand threads via CNC machining. Please specify the thread direction in your custom order requirements.
Q: Is stainless steel an option for this product?
A: This listing is for carbon steel, but we do offer stainless steel variants. Please contact us directly for a custom quote on SS materials.
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