Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 304 Stainless Steel |
| Standard Type | GB/T 858 |
| Thread Range | M10 to M200 |
| Surface Finish | Bright Polished |
| Hardness Level | HV 200-250 |
| Package Include | Circular Nut and Claw Washer |
| Manufacturing Origin | Mainland China |
| Application Scene | Shaft Locking and Bearings |
| Corrosion Resistance | High (Industrial Grade) |
| Certification | ISO 9001 Certified |
Anonymous
Mar 16, 2026
Rating: 5/5
High Quality Steel
Genuine 304 steel, passed our spectral analysis test. Very satisfied with the material integrity.
Anonymous
Mar 03, 2026
Rating: 4/5
Good Value
Product is good and meets specifications, but packaging could be slightly more robust for heavy sizes.
Anonymous
Feb 19, 2026
Rating: 5/5
Reliable Supplier
We order these in bulk regularly. Consistent quality across different batch orders.
Anonymous
Feb 19, 2026
Rating: 5/5
Perfect Fit for Motor Shafts
Used these for a motor shaft project. Threads were clean and washers fit perfectly without any slipping.
Anonymous
Jan 24, 2026
Rating: 5/5
Exact Standards
GB/T 858 specifications were met exactly as described. Great for industrial machinery maintenance.
Q: Is the washer separate or attached to the nut?
A: They are separate pieces packaged together for flexibility during installation.
Q: Can this withstand outdoor marine use?
A: Yes, 304 stainless steel offers good outdoor corrosion resistance, though 316 is recommended for saltwater.
Q: Is there a minimum order quantity for bulk pricing?
A: No MOQ for standard sizes, please contact sales for specific bulk discount tiers.
Q: Do you stock M150 size specifically?
A: Yes, all sizes between M10 and M200 are available in our inventory.
Q: What tool is needed for installation?
A: A standard spanner wrench compatible with circular nut slots is required for installation.
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